One instance timing out means I can't look at feed or list of subscribed communities

[Erikatharsis]

Windows 10, ASUS TUF Gaming F15, Liftoff 0.10.10

I'm signed into two instances. When one of the instances timed out earlier today — that's at least what I think caused this — going to the "everything" feed just showed a little spinning loading ring. When this happened, I went to look at an instance feed of an instance I knew wasn't timed out, but alas, the spinning ring was still there, and I think was eventually replaced with something along the lines of "unknown error". When I went into my list of subscribed communities, the spinning ring was there as well — and was eventually replaced by some sort of 504 error message involving the Lemmy API. Upon starting and restarting Liftoff, the feed from the working instance loaded just fine — it was only after attempting to open the everything feed that the working instance's feed also broke.

What I would at least like to happen is that if one instance is to time out, that attempting to open the everything feed or subscribed communities list would give a little message saying something like "[instance name] is unresponsive; disabling temporarily", essentially ignoring that instance until it becomes responsive again.