SDKs run mad

Hi, I can't develop anymore. All SDK versions are running mad.

When I use SDK 8.1.1, the result is:

java -Xms1g -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar c:\Users\micro\AppData\Roaming\Garmin\ConnectIQ\Sdks\connectiq-sdk-win-8.1.1-2025-03-27-66dae750f\bin\monkeybrains.jar -o bin\LCARSv3230.prg -f c:\Users\micro\Documents\Ronny\Monkey C\LCARS\LCARS - v3.2.30\monkey.jungle -y c:\Users\micro\Documents\Ronny\Monkey C\developer_key -d fenix7x_sim -w --debug-log-level 3

ERROR: null

 *  The terminal process terminated with exit code: 100.

When I use SDK 7.4.3, the result is:

java -Xms1g -Dfile.encoding=UTF-8 -Dapple.awt.UIElement=true -jar c:\Users\micro\AppData\Roaming\Garmin\ConnectIQ\Sdks\connectiq-sdk-win-7.4.3-2024-12-11-90ec25e45\bin\monkeybrains.jar -o bin\LCARSv3230.prg -f c:\Users\micro\Documents\Ronny\Monkey C\LCARS\LCARS - v3.2.30\monkey.jungle -y c:\Users\micro\Documents\Ronny\Monkey C\developer_key -d fenix7x_sim -w --debug-log-level 3

ERROR: Device 'fenix7x' requires API Level '5.1.0'. The current SDK supports up to API Level '5.0.1'. Try updating your SDK using the Connect IQ SDK Manager.

I even tried with several devices, complete new installations of Java, all SDKs and all devices in the SDK-manager. All problems still there.
What is the problem and when will it be fixed?

I can provide a log.zip. Where should it be sent?


With best regards
Ronny