I’m running plex media server on a local raspberry pi (v1.41.7.9823). I can play content fine from android and roku clients. All devices on the local network are on 192.168.1.X
However, if I try to play anything via a browser (from desktop or phone) I get prompted for a Remote Pass. Tried firefox and chrome on my laptop, and Opera from my phone connected to Wifi - always the same. The Android client on the same phone plays fine.
It was all working fine until today. I did do an apt get update on the pi (still on Buster, so a little old). Not sure why that would affect playback via web browser though.
I also just installed the Linux flatpak client on my laptop, and that also plays back fine. Multiple browsers on the same machine prompt for a remote pass. Firefox does have quite a few privacy oriented plugins installed, but Chrome is pure default setup, nothing extra on it.
I guess that since I can use Plex from everything, the browser issue isn’t a show stopper for me - but it does seem to be an issue that may affect others.