Thanks for the response. Of the (very few) times I did manage to login this past week, Relay groups (along with threads, chat rooms etc) worked great, but I was unable to send a single DM - Are you aware of/able to replicate any issue with DMs?
DMs have been iffy for a while, I think due to relay selections. They should be much better now, and generally work for me, but I haven't tested them thoroughly. Are you unable to receive or send? When you send, do the relays you use give you any OK=false messages or notices?
Last I tested I was able to receive but not send (just using NIP-65, so relay selection is the same across my several clients). Next time I'm able to login(trying daily) I'll test and let you know.