New

Lighting

• Lighting Controller – add light circuit inputs LC5-LC8

BMW CarData

• Integrates BMW vehicle data into the LOXONE Miniserver
• One-time authorization via BMW account using device code flow
• Provides vehicle signals: state of charge, electric range, mileage, door lock status, charging state, distance from home and more
• Manual polling trigger to fetch vehicle data on demand (BMW CarData API limit: 50 requests/day per vehicle)
• Supports up to 20 vehicles per Miniserver

Diagnostics

• Added possibility to save PDF report of Health-Check/Device-Diagnostics results

Audio

• R1701-T111: CPU Temperature diagnosis input for Audioserver and connected audio devices

Planning

• Added new Leaf Tree/Air articles
• Added automatic calculation for Leaf ventilation
• R1701-T78: New room type “Outdoor Area” for outdoor spaces

Energy

• BG-I47277: Peak Load Manager
  • New Output “Available Power Peak” (ApPeak) which starts with MaxTp at the beginning of the interval and gradually decreases to meet power budget MaxP
  • Load Shedding now uses ApPeak for calculations
  • Input Gpwr can be used to add PV export power to Ap/ApPeak outputs when negative

Usability

• R1701-T1: Naming of function blocks
  • Auto rename (IRC, AudioZone, AudioZoneV2, LightController V1, LightController V2, Presence, AC Control) to have the room name
  • On creation
  • On room name change
  • On room change
  • Converted old programs accordingly
• Show device IP/address in a newly added Info column of the Device Status dialog

Climate

• BG-T4902: Intelligent Room Controller – Automatically adapt comfort range for only heating or only cooling capabilities

Fixed

General

• BG-I48695: Managed tablet drag and drop does not work.
• BG-I48818: Irrigation block doesn’t save time settings the first time you change them.
• BG-I48950: KNX Extension group address count above 500.
• BG-I48085: IRCs do not display values for the valve actuators on outputs connected to FCFC or FCC.
• BG-I48800: Nano 2 Relay Tree shows current flow when set to shading type.
• BG-I48741: GETINPUT now returns the connected IRC2 humidity and CO2 input values.
• BG-I47101: Sequence controller: wrong popup about changes.
• BG-I48934: Automatic Designer/Scenes: Managed Wallbox shows charge mode actions.
• BG-I42982: Presence: Parameter TWarn not validated against Pet.
• BG-I45729: Presence: prevent acoustic reactivation while control is locked.
• BG-I48528: App Control: add description for universal links to Url setting.
• BG-I49283: File upload timeout increased to 2 minutes to fix upload failures on Miniserver Gen1.
• BG-I48460: Backup files in the Project Backups dialog are now sorted correctly by date.
• BG-I47928: AutoConfig now switches to the Periphery tree when showing unassigned peripherals.
• BG-I47131: System status date is now displayed in the system language instead of always English.
• BG-I48949: Periphery tree online indicator now shows “Online” tooltip, consistent with the “Offline” tooltip shown for offline devices.
• BG-I48238: Changing the name setting in property window didn’t set document’s modified flag in all cases.
• BG-I48065: Project backup dialog didn’t show creation date correctly.
• BG-I48771: Opening Miniserver update dialog switched selected ribbon category.
• BG-I48622: Editing a function block immediately after copy&paste edited the previous function block.
• BG-I48596: Fixed incorrect column layout/width in NewMiniserver page table.
• BG-I48516: Connecting to a Miniserver from the NewMiniserver page table didn’t prefill its IP address in the dialog.
• BG-I48829: added missing AC Control monitor action to context ribbon.
• BG-I48066: fixed incorrect/truncated project backup folder name when project name contained dots.
• BG-I48791: fixed missing dialog buttons in some cases.
• BG-I47858: corrected tooltip behavior in property window (text editors and comboboxes).
• BG-I47609: MessageBoxes were automatically closed by Exo loading dialog (due to incorrect auto parent selection).
• BG-I48984: incorrect ribbon context panel shown when selecting “Touch” caption under Nano Dimmer Air devices.
• BG-I48155: LICO: Buzzer history creates 2 entries for short pulses.
• BG-I48348: AC Unit Controller: forward thetaC visible even when AC Control device is not used.
• BG-I48366: The API connector reference cannot be deleted from Fan Coil Unit Controller.
• BG-I48365: After deleting the API connector reference, the connection is still shown.
• BG-I48148: The formula module shows the message ‘invalid formula’ since the update to version 17.
• BG-I47861: updated nomenclature for Automatic shading outputs in “Automatic Designer”.
• BG-I48048: Update dialog no longer offers to load the project from the Miniserver when the local project is newer.
• BG-I48100: Statistics CSV export from Config now includes the unit in column headers (e.g. “Input Statistics [°C]”).
• BG-I48107: Schedule from presets now appear in other project.
• BG-I48254: fix IRC Block Default Fan Speed when FC Unit Controller is connected.
• BG-I48469: MinMax V1 now compares with V2 when not connected.
• BG-I48649: SPD Temperature Send Cycle setting accepts 0 “Off”.
• BG-I48563: Text Generator Output now updates time.time.
• Crash when saving into Miniserver with child network devices.
• BG-I47510: Managed tablet changed brightness after update.
• BG-I47383: Modbus TCP: Receive timeout system message was not set to historic if sensors were removed from the program.

Usability

• BG-I48570: Wrong error message was shown when user did not have sufficient rights via Config.
• BG-I46828: Floating property window now selects the target block so it remains identifiable behind the filter.
• Statistics CSV export now shows an error dialog when a target file can’t be written instead of failing silently.
• R1701-T77: Hide Memory Flag delay setting when it has the default value.
• R1701-T79: Reposition connected references when showing/hiding function block inputs/outputs.
• R1701-T84: System message descriptions now clearly label room, installation place and device type.
• BG-I48539: Fix SD Card Maintenance dialog freezing after deleting files.
• BG-I45559: Fix property window not updating while an SD card is being formatted.
• Fix incorrect window title shown in the Changelog dialog.
• Backspace now removes selected items, like the Delete key.

Climate

• BG-I42067: Heating and Cooling Controller: invalid operating mode when input was changed while control is locked.
• BG-I48837: Fan Coil Central Controller – prepare separate thresholds for app.
• AC Unit Controller can not be switched off in standalone mode.
• Fan Coil Central Controller – capability-bitmask not set.
• Intelligent Room Controller – cooling capabilities not set for Fan Coil Unit Controllers.
• BG-I48341: Intelligent Room Controller – add connection bit to target temperature input.
• BG-I48293: Outdoor temperature stuck on Fan Coil Central Controller.
• BG-I47967: FCCc in the app shows incorrect information when Otm = 0 (disabled).
• BG-I47881: FCC, FCFC and FCCc use the same abbreviation despite different functions.
• BG-I46496: Up/Down arrow in IRC Air control is not always reacting correctly.
• BG-I48477: ACc keeps IRC connection when copied when it should not be there.
• Intelligent Room Controller – change of fan speed not always forwarded to AC Unit Controller.

Lighting

• BG-I48166: DMX brightness drops in CW/WW mixing range despite Miniserver commanding 100%.

Devices

• BG-I40274: Leha shading isn’t working reliably.
• Nano Motor Controller Air/Tree new binaries: 17.01.05.11.
• Telemetry not reactivated.
• BG-I45000: NFC behavior if two different NFCs are connected to one Anfc.
• BG-I45020: Wrong popup when inserting T2AB to Wallbox Air.
• Touch Tree, Touch Pure Tree and Touch Pure CO2 Tree occasionally did not respond to touches.
• BG-I46364: Touch Pure Air – Backlight actor not removed when device is battery operated.
• Power Supply and Backup: New binary 17.01.04.28.
  • BG-I25399: Device reset sometimes during TechReport webservice polling.
  • BG-I27829, BG-I33447, BG-I39476: False “Backup active” / “Fuses blown” in supply-only mode on mains loss.
• Smoke Presence Detector Air/Tree EU new binaries 17.01.05.07.

Audio

• BG-I48176: Some source changes not correctly promoted among stacked devices.
• BG-I49201: Wrong blink state on Audioserver fixed.
• Bluetooth: connecting to muted player groups caused all players to start, should only happen on fixed groups when services are managed by the group itself.
• Bluetooth: connection to non-grouped player failed.
• BG-I49076: Wireless Speaker does not show system temperature.
• BG-I49237: Device Status – Device Commands not sent to correct device.
• Live Learning – Wireless Speaker not replaceable.
• BG-I48765: Device Status: invalid icon for Miniserver Compact.
• BG-I46916: Tree Turbo devices are not shown as online in tree when learned in via app.
• BG-I47646: Audio Player wrong history message when presence active and playback paused.
• Fixed issue for Stereo Extensions in split mode not working after EQ revert.
• Equalizer reverted to old implementation & loudness removed.

Exosphere

• BG-I48668: Exo login in Config was not possible.
• Exosphere (1.3.3):
  • Improvement: If double values are above 1.0000000000000000e+256, the message is ignored.
  • Improvement: Double values are rounded to 3 decimal places.
  • Fix: Plugin Obsolete message did not disappear after plugin was active again.

Modbus

• BG-I48320: Modbus TCP now correctly allows up to 300 actors instead of the RTU limit of 254.

Energy

• BG-I48272: Meter / Pulse Meter – meter reading offset (Mro) no longer leaks into day/week/month/year statistics.
• BG-I48053: Energy manager calculation with Min. runtime calculates wrong ramp-up values.
• R1701-T2: Negative residual values in the Energy Flow Monitor are no longer counted as production when at least one producer is configured.
• Peak Load Manager: Fixed premature interval elapsed timing that could cause incorrect Available Power (Ap) calculation shortly before the interval end.
• BG-I48275: Restore Type column position in the Energy Flow Monitor dialog.

Stability

• BG-I48838: Miniserver Gen.1 reboot when using Valve Tree Devices.
• BG-I48223: Improved SSL send when receiver is busy which caused updates not being able to transfer to clients in some cases.
• BG-I47512: Fix occasional crashes triggered by Windows accessibility tools.
• BG-I47640: Config crash when entering Live View.
• BG-I47463: Fix occasional Config crash when the project messages list is updated.

Planning

• BG-I47916: New Touch Pure and Touch Pure Flex devices could not be edited with comboboxes.

Honeywell

• Honeywell Plugin 1.0.3
  • BG-I48139: Fixed disconnect deadlock when logout command could not be sent due to websocket problem.

New

General

• Smoke & Presence Detector Air/Tree.
• A3D9-T2290: Simplified “Installation Location” handling.
  • Removed for devices that act at their installation point (e.g. Touch Tree → location defined by device name).
  • Kept for devices controlling elements in other locations (e.g. Nano Relay, RGBW Dimmer → separates physical installation vs. controlled location).
  • Existing projects remain unchanged (configured installation locations are preserved).
• A3D9-T2171: Sauna Controller: Added support for DisplayEcho.

Plugin

• Fronius Plugin (1.4.27):
  • New: Verification of AC output power limits and notification if control is non-functional.
  • New: Updated documentation.
  • Fixed: Optimized error handling and system stability.

Devices

• Device Telemetry – sends device diagnostics information to LOXONE.
  • Can be activated in the document with the setting “Enable Device Logging”.
  • While active, a remote server defines which device types or specific serial numbers are monitored.
  • Monitored devices send cyclical diagnostic information to the Miniserver, which forwards it to a cloud server.
  • Communication is encrypted and does not contain sensitive data.
• Wallbox Air/Tree new binaries.
  • BG-I37350, BG-I41202: Fixed charging error; simplified pilot circuit was not detected correctly.

Fixed

General

• BG-I43835: Automatic rules automatically reactivate after restart/update.
• BG-I48228: Property window “Device Type” is shown when an IO of a device is selected.
• BG-I48284: Central Audio – negation of the OFF input blocks only inputs, not AP.
• BG-I46736: Miniserver Client is reported as offline.
• BG-I44570: DispPc from switch does not block OFF input.
• BG-I42026: Peak Load Manager: Very high power after power outage test.
• BG-I48149: Central inputs fixed when user interface password is enabled.
• BG-I48161: Fire & Water Alarm does not trigger on negative maximum temperature values.
• BG-I47783: Text Generator – <time.date> shows incorrect date after 10 PM.
• BG-I43675: Wallbox Air: NFC Code Touch Tree update does not complete.
• BG-I47517: Intelligent Room Controller – history now differs between heating and cooling preparation phases.
• BG-I47516: System messages – adapted description of severity of custom system messages.
• BG-I47333: Intelligent Room Controller – statistics show wrong unit in the app.
• Energy Flow Monitor – meters not shown correctly in regular visualization.
• BG-I47968, BG-I47998: Removed error code from Client/Gateway error message.
• BG-I47999: Fixed blank error message when entering Client/Gateway mode with different credentials.
• Fixed race condition when waiting for logon response from Miniserver.
• Fixed HTTP requests sent from Config to Miniserver not using Basic Auth headers, causing issues with HTTPS redirect.
• BG-I47321: Miniserver replace not working when Miniserver has factory credentials and HTTPS redirect enabled.
• BG-I47249: Miniserver queries register.loxonecloud even though RC is disabled.
• BG-I47677: Tab is not escaped in device status message.
• BG-I46915: Fixed language mismatch warning reappearing after saving to Miniserver within the same session.
• BG-I47939: Message box dialogs opened with incorrect size in some cases.
• BG-I47971: Action to unregister all push devices was not always correctly enabled.
• BG-I47907: Object configuration dialog could be resized below its minimum size.
• BG-I47877: Property window read-only text editor appeared to overlap property labels.
• BG-I47865: Selection was not correctly updated when editing an object by double-click.
• BG-I47862: Property window stopped repainting after Help View was opened in some cases.
• BG-I47791: Removed “Insert Extension” action from “Tree Turbo” ribbon context panel.
• BG-I48047: Exosphere projects are now appended instead of prepended to the project list.
• BG-I47940: Quick Access panel hid certain actions upon opening a project.
• BG-I48138: Managed Tablet setup code dialog was not correctly positioned upon opening.
• BG-I47693: User group “Nobody” visible in multi-edit dialog when editing all user groups.
• SKY language contains an incorrect character in the language menu.
• BG-I47375: Authentication error def.log entries improved.
• BG-I47897: Fixed CLxStringU comparison operators performing pointer comparison instead of string comparison.
• BG-I46609: Fixed interfering tooltips in the property window.
• BG-I47420: Fixed combobox rendering in table/tree views on Windows 11.
• BG-I46953: Update notification panel missing buttons in some cases.
• BG-I47465: Time editor returned incorrect value when AM/PM format was used.
• BG-I47440: Entire row is now selectable in Tree Views.
• BG-I43804: Added button to abort an ongoing connection attempt to the Miniserver.
• BG-I47492: Fixed possible crash when switching actor type of a DALI device.
• BG-I47753: SD format dialog failed when “overwrite data” was selected.
• BG-I47429: HVAC Controller – fixed Y2 output description for “Heat Pump with Electric Backup”.
• BG-I47143: App – WSP appears in Tree Turbo search.
• BG-I47343: Adding Presence Sensor Air and teaching in a battery-powered device shows inputs from a 24V device.
• BG-I47443: Repeating Auto Config removes backup mode.
• BG-I47538: Gate: Opening/closing duration set to 0 causes the gate to never stop.
• BG-I46911: Virtual HTTP Input – chunked HTTPS response not properly handled.
• R20-I20: Valve Actuator Tree status LEDs could not be disabled.
• BG-I46277: New custom message box implementation to fix layout issues.
• BG-I47398: Names for Rooms/Categories are not correctly converted to Unicode in the ribbon.
• BG-I46760: Lighting Controller now shows “Not fully configured” when no settings are configured.
• BG-I46584: Stereo Output 1 is always named as Audioserver when connected to the AP block.
• BG-I46419: Text Generator – incorrect time in Live View.
• BG-I46895: SPO: Currency for CH markets (CKW, EKZ, Group E) shows EUR instead of CHF.
• BG-I46921: Audio Player function block displays assigned devices incorrectly in some cases.
• BG-I44547: Live View: Negated outputs and switches not working for some outputs.
• BG-I46957: Auto Config replaces one of your custom light moods.
• BG-I47041: Planning Tool: Some Signal White devices are missing.
• BG-I46223: LED blink position calculated incorrectly due to installation and Tree branch sorting.
• BG-I47539: IRC – fan speed presence setting has no name in expert mode.
• Some icons and colors were outdated.
• BG-I47438: Velvet White Touch Pure Flex does not show correct inputs after updating from Configurator.
• Users with update rights are not allowed to change the update level.
• BG-I47216: Monitoring online status cannot be disabled for Modbus TCP devices.
• BG-I47417: TPF on Intercom – fixed incorrect reference names for devices.
• BG-I48288: Air Diagnostics not working properly.
• BG-I48306: Air Diagnostics showing unknown devices.
• BG-I47507: Existing network devices are shown in the search dialog when the hostname uses a local TLD.
• BG-I48437: Download Exosphere project dialog did not automatically close properly in all cases.
• BG-I47853: Ribbon action to save a template was incorrectly displayed for certain selected devices/objects.
• BG-I47832: Audioserver is created as a Wireless Speaker when generating a part list from a configuration.
• BG-I48067: Audio device configuration contains incorrect grammar in the German version.

Climate

• BG-I46532: Heating and Cooling Controller in Gateway Client switches to OFF when saving to Miniserver in some cases.
• BG-I47803: FCCc – theta LimC and theta LimH positions swapped in the app.
• BG-I48082: FCC, FCFC, FCCc show incorrect values on Ha and Ca inputs.
• BG-I47766: IRC shown as actively heating even if heating is not available.
• BG-I47513: IRC2/HCC – pulse on Eh causes continuous overheating request.
• BG-I46613: Heating and Cooling Controller does not transfer heating/cooling block when Otm parameter is set by logic.
• BG-I45992: IRC – using all configured sources simultaneously did not start the AC controller in some cases.
• BG-I47724: AC Unit Controller does not become active after being locked via the OFF input.
• Intelligent Room Controller – invalid fan speed on input/in the app when using multiple AC Unit Controllers.

Planning

• BG-I47914: Wireless speaker missing in global preselection in project planning.
• BG-I47497: Missing products in project planning (Door Lock Air, NFC Velvet White, Intercom Velvet White, Wall Speaker White).
• BG-I47297: Dimmable Output 24VDC missing in global preselection.

AutoConfig

• BG-I47918: Lighting Controller shows duplicated entries after re-run.
• BG-I47972: Some comfort functions are preselected.
• BG-I48278: Central Heating page has incorrect name and category.
• BG-I47686: Inserts incorrect ToDo and adds night mode information.

Setup

• BG-I48077: Allow installation when the install directory is accessed via a symlink by disabling RedirectionGuard.
• BG-I47902: Delete stale ProgramData content when upgrading an existing installation.

Gateway-Client

• Client states are invalid when the client runs an outdated version.
• Miniserver Gateway always transfers the update file to its Gen.1 clients in streaming mode, which results in transfer issues.
  • This occurred because the update file size exceeded 30 MB.

Stability

• Miniserver crash when generating structure file with Audio Players in use.
• BG-I47427, BG-I47602: Crash in async undo thread due to concurrent document access.
• BG-I47703: Miniserver crash when sending intercom push notifications with modified users/groups.
• BG-I48017: Miniserver watchdog triggered by race condition.
• BG-I48021: Miniserver crash when closing TCP sockets.
• Fixed property window rendering stale content when opening Qt dialogs.
• BG-I47474: Config freeze after uploading custom certificate.
• BG-I48153: Saving Virtual Out HTTP response files on Miniserver Gen.1.
• Possible Miniserver crash when receiving Tree packets.
• Config crash when opening User Management dialog.
• BG-I47439, BG-I47447, BG-I47484, BG-I47509, BG-I47519, BG-I47558, BG-I47534: Multiple crash fixes (use-after-free, threading, Live View, startup, UI interaction).
• Fixed crash on application close due to QNetworkAccessManager thread.
• BG-I47156: Miniserver crash triggered by malformed encrypted command.
• Config crash when receiving new Partner Message Center entries.
• BG-I48490: Miniserver crash when data is received from a plugin.
• BG-I48222: Fixed crash on mouse release when Live View or Miniserver reconnect destroys the clicked control object.

Energy

• Energy Flow Monitor – residual values not shown for sub-meters.

Audio

• New equalizer allows more precise control of single bands.
• BG-I48313: Extension LED remains orange blinking.
• BG-I47761: Audio Player does not send volume configuration in certain gateway constellations.
• BG-I47992: Fixed incorrect “Project modified” notification when closing dialog without changes.
• Master/Client Speaker: Audio dropouts fixed.
• Wireless Speaker: Update progress reporting fixed.
• Event volumes slightly increased to match playback volume.
• Wireless Speaker: Static IP configuration not applied correctly.
• Wireless Speaker: DHCP hostname registration fixed.
• Wireless Speaker: Fixed Bluetooth fallback when WiFi is down.
• Fixed race conditions and crashes related to AudioServer playback, AirPlay, and Bluetooth handling.

Devices

• Touch & Grill does not show correct battery value outside function block.
• BG-I47768: Volume thresholds graph not working after reset.
• BG-I45340: Tree does not show devices available for pairing if already paired on another branch.
• BG-I45162: Valve Actuator Air/Tree Gen. 2: Start position detection can be disabled.
• BG-I46362, BG-I46639: Valve Actuator Air/Tree Gen. 2: Some devices could not fully open.
• BG-I47995: Live Learning – replaced devices are shown again after restarting the search.

Usability

• BG-I47390: Fixed checkbox display in Windows 11 update dialog.
• BG-I48200: Native language names display correctly in language switcher.
• BG-I47625: Checkboxes in SD card dialog disappearing when selected.
• BG-I46328: Miniserver configuration window position inconsistency fixed.
• BG-I46961: Sequence Controller indentation reduced.
• BG-I41904: Prevent background scrolling when dialogs are open.
• BG-I46931: Prevent multi-edit dialogs from reopening after close.
• Restored main window geometry before show().
• Fixed incorrect tooltip text in user management dialog.

Exosphere

• Fixed repeated workspace requests caused by infinite retry loop (401 Unauthorized).
• R1701-T9: Statistics of controls on a Client Miniserver are now returned correctly.