Just from perusing the relays I see you're connected to and checking their uptime the past 24h

wss://nostr-pub.wellorder.net --- uptime of 93%

wss://nostr.bitcoiner.social --- uptime of 52% (not great)

wss://nostr.onsats.org --- uptime of 4% (yikes)

wss://nostr.zebedee.cloud --- uptime of 4% (yikes again)

wss://relay.damus.io --- doesn't even show an uptime because it's basically melting down from use

wss://relay.nostr.bg --- uptime of 54%

wss://relay.nostr.info --- uptime of 12%

I think we've found the problem :)