I’m having the same issue, take a picture of the console and show your error. I also had an issue with my Metamask today, it was down for several hours, and it’s now working, but now Arweave is down.
it’s throwing RRC errors, but IDK how to fix it, I’m sure support will answer soon.
Parroting what lyndo said above. AWS issues causing degraded experience across the entire Studio application so expect issues like timeouts or stale data until AWS is back up. later today.