The clues in the title really, all of my sensors stop updating for a few hours on some days.
a restart will bring them back to life but as the failure doesn’t happen at the same time each day automating a restart is a awkward workaround to develop.
I assume the root cause is an add on or a config / finger trouble issue.
My install contains a heap of YAML template sensors and YAML automations and no UI automations (i started with HA before this was a thing).
Pi4 running latest HassIO
My question…… this is the first deep and weird issue I’ve had that I cannot find a similar experience in the community.
How should I go about faultfinding this?
I’m feeling a little lost TBH 
