Could you go to https://nostr.watch and add a few more relays?
Look at my list of relays and add some more. Your profile looks fine to me so far
Discussion
Added several. The only one that made a difference was offchain.pub but looks like a backlog of notes.
I don’t think it’s relays. I had like 20 and thought maybe one of them was hung up so removed them one by one without effect.
Only have a handful and working on Iris so I have no idea what is wrong