the weird stuff where things keep failing then start working after a restart only to end up failing again seem to always end up being a mono issue
the capability url in the logs - https://api.drunkenslug.com/api?t=caps&apikey=HIDDEN - works fine manually (maybe try it from your end as well just to make sure) so i dont think its on their end
you could also try shutting down your machine completely and starting it up again (sometimes a reboot just doesnt cut it)
theres another drunkenslug thread about the same sort of thing that mostly went nowhere but there might be something helpful in it