@Marvin_S Tried that already so you are probably right.

Hello, My switch suddenly stopped working this morning. I have not touched or moved anything and it has been working without problems for many years. Connection is from a fiber modem to the switch...

Hello, I have a a problem with my 3 L530E bulbs. Never any problem with setting up the lights but after some time they disconnects from my wifi and I have to start over from the beginning. My router...