[PVE-User] Network Mismatch after upgrade to 7.2

[storm]

Hello,

on one of my nodes I have total chaos in the network configuration after 
upgrading from 7.1 to 7.2 (liscensed pve-enterprise repo)

I have some interfaces in the GUI, which are not in the system, the cli 
shows something totally different

one actively used for a client network disappeared totally

the mac address reported by the connected switch for this network cannot 
be found on the node :(


Any clue whats the issue and how to resolve this?

best regards

Ralf