B2 touch screen stopped working

Thanks for the quick response @Gordon. I entered that "battery drain" code into the IDE and saved it as a *.boot.js file so it would run automatically if I restart the watch. In the console it is repeated returning the following error:

Uncaught Error: I2C Error: Arbitration (start)

That did do the trick to drain the battery in about an hour. I recharged it and reinstall the default apps, but the screen still doesn't work like before.

Yesterday and the day before, before using that "battery drain" code, the battery died before the end of the day on a full overnight charge, even when Bluetooth and/or GadgetBridge were disabled/disconnected, and/or Android integration and Messages apps where uninstalled from the watch.

Anything else I can try? If this is a hardware issue, how would handle getting it repaired or replaced?