I also found out what went wrong with the software upgrade. In short: doing an upgrade with the switch powered by PoE is Not A Good Idea. When upgrading, the ports flap, including the management/PoE in port. You can guess the result, and the switch doesn't like it. At all. Luckily, a netinstall with 'keep config' brought it back (the earlier problem with netinstall was user error).
Statistics: Posted by mbovenka — Thu Feb 01, 2024 5:32 pm