quebec:
@kimxk Do you have any idea what can be wrong, I have tried multiple DNS services, was working fine before and still works for dynu if I restore to old backup. Will try duckdns. Fritz Support have no idea it seems, they don't even believe me. Asking me to generate support data, even that doesn't work, support data file never finishes downloading.
Sorry, no idea. I'm still on 6.80. Think I'll stay there for the time being, as DynDNS is working and also generate support data works as well.
There's a thread here with people on 6.83 who can't do it.