I can’t say that I have. I’ve never used lidarr though so if there is an issue with that I’m not the person to ask.
I find Plex to be pretty bullet proof, and I have family scattered all over the US, and one in Europe, who all use my server and we don’t run into many issues. Very occasionally I’ll get a message something isn’t working and just restarting Plex always seems to fix it. I like self hosting but I’m not any sort of tech wizard. If it took a lot of work to maintain or had a lot of problems with multiple users I’d probably just abandon it, but I’ve been running it for the better part of 15 years now and it’s pretty solid/dummy proof in my experience.
I’m sure you’re right about this. Probably the framerate bounces all over the place which feels much worse than simply locking it to 30fps and having a consistent experience. I think a PC has the potential to simply brute force it into 60fps, but an Xbox simply cannot. Which is probably fine. The game is said to run at 4k and 1440p depending on which Xbox you have, and for a game like this where exploration is going to play a big role, those visuals will do a lot of silent storytelling.
I would rather walk over a hill and see an incredible alien sunset on some moon, than have more frames, especially if those frames are bouncing around between 60 and 40 and going over that hill stutters and jerks spoiling the immersion.