What I've noticed is on long projects OH slows down a lot especially trying to type information in the box. It's slow and trails..reminds me of dial up. Then, after sometime of it coding I'll get the lost connection to the backend screen but a refresh has me back to the normal screen and now typing is fast again. No, nothing on the host is a issue, ram and cpu are not over consumed.

Sounds like the same thing I logged here github.com/OpenHands/OpenHands/issues/16910 I hadn't hit this recently but if it is still happening I think we could try getting it fixed