[SikeMo]

On to my second problem. When I reboot the system, the PVR add-on seems to be disabled. I have to got to the add-ons section and cycle disable/enable to get it working again every time I reboot or power on the system. I am running Krypton Beta 7 and an Intel NUC.

[nojoe]

Also here on LibreElec 9.0.1.
Don't know what can i do to fix this.

[DarrenHill]

As a random thought, at least for @nojoe under LE it might be worth trying the wait for network option (in the LE settings add-on under network) to make sure that the device is connected before starting Kodi. If the boot-up is too quick the HDHr device won't be visible and accessible which could disable the PVR add-on perhaps?

Not sure about the other one, but as that post is over 2 years old for an old beta I guess that's not something to consider too deeply...