can't join the room and is thrown from the room if the internet connection is not stable

[ghofur135]

Description i am using mozilla hubs with latest version of mozilla hubs service. I have failed when using an internet connection that is less stable, and if using an internet connection below 10mbps. actually i am using 2 mbps connection. when accessing the url, the loading display waits very long. when it made it to the room. suddenly I left the room alone.

To Reproduce Steps to reproduce the behavior:

1. Go to https://hubs.mozilla.com/qAxP4d5/jealous-tart-sphere
2. waiting loading screen until show dialog for join room
3. In case still on loading screen
4. other case when success enter room, suddenly exit room without any confirmation

Expected behavior when using an unstable internet connection, an alert may appear before suddenly leaving the room. notify the user that the internet connection is unstable resulting in a disconnection Screenshots some screnshots attached Hardware

• Device: Xiaomi Redmi Note 8, Laptop Intel [Core i5 2.4 GHz, 8GB DDR4. 512GB NVme]
• OS: Android 11, Windows 10 64bit
• Browser: Edge, Firefox, Chrome [latest version]

┆Issue is synchronized with this Jira Task

[yakyouk]

For slow connections, the room entry timeout may kick in even though the scene is still actively downloading. There should be extra checks that things are still actively fetching before the timeout kicks in.

[Exairnous]

I just experienced this myself (stuck on the loading screen forever because the scene load timed out) at last week's Friday meetup. Interestingly, once the scene was changed to a lighter scene the new (lighter) scene started loading and I was able to complete the entry flow. I don't think I've encountered this error when already in a room and the scene is changed, so I wonder if a possible workaround to this problem could be to switch to a lighter scene if someone reports a problem loading and then once they're in the room, switch back to the heavier scene?