Hello,
I got the following output in my syslog: https://pastebin.cloud-becker.de/5ede1251c0f8 (Diagnostic attached)
I know, the general fix for this is using "ipvlan" instead of "mcvlan".
But in my (and other people) case, this isn't an option.
The AVM Fritzbox (7595 in my case) isn't compatible with ipvlan.
I came from the latest 6.11.x stable without any problems, the same for 6.10.x .
@alturismo got the same problem with 6.12.x, also w
Solved
Minor