To prevent timing issues, I’ve changed the way Linux schedules the klipper.service in order to increase its priority. This way, other services (from kiauh) will not delay klipper.
# ...
[Service]
# ...
# Increase scheduling priority for the service
# https://www.freedesktop.org/software/systemd/man/systemd.exec.html#Scheduling
Nice=-20
CPUSchedulingPolicy=rr
CPUSchedulingPriority=99
@Sineos, If it makes sense, we could increase the priority by default. Have you seen other people mentioning this problem going away after getting rid of extra services? Or of issues appearing when loading a frontend after some period of inactivity?