American 11/32 inch ammo will definitely need to be exchanged for 9mm

Check out Valetudo. It turns supported robo vacuums into local only devices. Works amazingly well and integrates with Home Assistant for the whole tech nerd cloudless smart home experience.

Tubesync is pretty great

What kind of headaches are you having? I’ve been running two completely different machines in a cluster with a pi as a Qdevice to keep quorum and it’s been incredibly stable for years.