I'm also having this issue, everything will be working fine with Deepbot/OBS Remote and then it will just stop connecting with sources properly. It's usually able to be fixed before the stream by just reloading OBS then Deepbot but sometimes it stops working mid-stream. Thought you'd want to know.
Also, maybe I'm dumb but I don't see the OBS icon at the top of Deepbot even when it is working.