Backup device: external HDD with LUKS via USB 3.0 with external power supply
My Qubes Backup crashes randomly between 20 and 60% during the backup routine.
The crash itself shows briefly a terminal screen (like the one when you do a normal shutdown) and finally perform a Qubes shutdown.
Note: I did not check the option “turn computer off after backup is finshed”. The AppVM I use for the backup is sys-usb.
Do you think it is due to the LUKS encryption, too high CPU or RAM load?