1.20.80.05 has not fixed the issue. As soon as I went near a portal, I crashed
I updated one of my servers to 1.20.73, no change for me at least.
Can confirm it is still doing this on 1.20.60.1
I'm running the server on Windows 11
I have other users on the server who connected previously and it populated their XUIDs when they first connected. Now new users get "Not invited" unless their XUID is populated.
Confirmed, also crashes for me on 1.20.81.01