After some little issues on the first release now I can con consider it fast and stable, so, during my last 10 sessions I slept during the scheduled acquisitions.
I use it with hotspot and the preinstalled noVNC because where I usually go to take pictures there isn’t internet connection.
In my setup there is a Skywatcher EQ6-R mount, a Touptek camera, a ZWO guide camera, a DIY Ardufocus focuser and a GPS and AstroArch on a Raspberry PI 4B with 8GB of ram.