two devices with same label name on Telldus cause UUID conflict error and crash

[cybermagese]

I added two "Windowslights" each one in a different room and homebridge crashed with an UUID error after restart.
After deleting the Accessories and even Persistent directories I found a hint that the name/label might be the cause and not the cache as most posts on the Internet suggested.
I changed the names and it now works fine.