Comment 13 for bug 1802325

Quick update on this: in addition to adding better timeout/retry behavior, we've separately landed performance improvements with regard to fetching subnets, which will also impact this specific issue (the "Add device" button).

I think there is still room for improvement with regard to error handling in cases where the WebSocket disconnects and reconnects. In my testing, the behavior in the release candidate is much better.

If you see further issues, let's address them under a separate bug report. Thanks!