My recollection is that Fail2Ban has some default settings, but is mostly reactionary in terms of blacklisting things that it observes trying to get in. Crowdsec behaves in a similar vein but, as the name implies, includes a lot of crowdsourced rules and preventative measures.

Now that you have a working setup, make a backup. Then, experiment with either starting over and only doing a few of the steps OR experiment with removing some of those parameters. Find your minimum set of working parameters this way, then you can look them up to find out more about what each parameter does that you discovered to be essential.

I can for sure tell you that passing the render device is required for hardware transcoding, but I’m not sure what else is required. The iommu and vfio parameters are related to passing the entire gpu device into a container, but I don’t know anything about Proxmox so I can’t comment on whether that would be required for your situation.

Same here! 10gb free is more than enough for the volumes I mount on my containers with config, etc

DOCSIS (AKA internet service over coaxial cable) deals in some number of bonded channels, meaning portions of the total available bandwidth on the wire. They asymmetrically allocate channels to download speeds to overcome the limitations of the older copper wire technology. 100Mbps symmetrical is beyond what most of their existing “Broadband” infrastructure can support in rural and underserved areas, so they complained about it being unreasonable. 100Mbps symmetrical is certainly possible over DOCSIS, but speeds are only as fast as the weakest link… And there are a helluva lot of weak links outside of high population density areas.

Does it skip the recode completely if the format is already opus?