I’ve noticed that sometimes when a particular VM/ service is having issues, they all seem to hang. For example, I have a VM hosting my DNS (pihole) and another hosting my media server (jellyfin). If Jellyfin crashes for some reason, my internet in the entire house also goes down because it seems DNS is unable to be reached for a minute or so while the Jellyfin VM recovers.
Is this expected, and is there a way to prevent it?
I’d start at figuring out why your jellyfin VM is crashing
Yeah, I’ve been looking into it for some time. It seems to normally be an issue on the client side (Nvidia shield), the playback will stop randomly and then restart, and this may happen a couple times (no one really knows why, it seems). I recently reinstalled that server on a new VM and a new OS (Debian) with nothing else running on it, and the only client to seem to be able to cause the crash is the TV running the Shield. It’s hard to find a good client for Jellyfin on the TV it seems :(
So is the VM crashing or just jellyfin? Sounds like you may be having other network issues.