Chris

if icon.png is added in build folder and not build/icons it works

+1

Testing on M500 and the lock/unlock controls are inverted. Also if it enters into "failed" status open/close commands don't work anymore. I need to use the mobile app to open/close...

It enters the "failed" status if lock is locked and I try to lock it, or unlocked and I try to unlock it.

No, unfortunately reloading doesn't solve the issue