People are down voting me because they've pledged their soul to the monolith of shitty plugins.
Even if you want all the pieces there's way better versions of them than what you get in nextcloud. Also depending on how many devices you need libreoffice on, might be easier just to run a syncthings instance and sync the files that way. Its what I'm doing for obsidian and its awesome.
Alternatively theres also this but I can't vouch for it as I haven't set it up yet
Nextcloud sucks. Its better to have discreet docker services running for what you actually need vs nextcloud being a monolith of shitty plugins. As for hardware, go on eBay and buy a cheap optiplex tower. It'll get you started.
I think there's miscommunication. I don't mean you're audio is out of sync, I mean that the file being played has 7.1 as the audio track, then when jellyfin downmixes it to stereo for you speakers it sounds like absolute ass.
The "doesn't select the right audio track" is another issue that I personally don't have, but the downmixing one is something that seems to be baked into Jellyfin for TV.
The jellyfin problem is probably it downmixing surround 7.1 really shittily. You can run tdarr to downmix surround into stereo before you watch. Kind of a pain but it's the only workaroumd I've got for the shit audio
Hey, not knocking it. If the tool suits the use case then have at it. Just never seen the appeal.
I have those same things. Reason I like proxmox over something else is I have full control. Had too many issues on things like TrueNAS scale where I had control taken away from me.
I was really confused about this cause the app is great. Googled Plappa and realized you were stuck on IOS. My heart goes out to you.