

I heard proxmox is like pseudo open source
Proxmox is open source. They use a customized Linux kernel (based on Ubuntu’s kernel) to add support for other features that are useful in datacenter environments, like ZFS and such.
The only thing they paywall is access to their enterprise production-ready repositories. But they still offer free access to their non-production repo.
Oof. Dump that router and get yourself something nice, like a Unifi router. Or go the DIY route and build an OPNsense box.
OPNsense is the way I’m gonna go after my OG UDM shits the bed. But it’s almost 7 years old and still kicking…
Edit: I saw this post from dbzer0, so it appears to be working well.