It seems that the addon ignores all time based energy settings from kodi and the pvr.dvbviewer addon while Timeshift is being used and paused.
It seems to use system standby time.
If will try to do do a debug log later.
The PVR doesn't know or care about your energy settings. Whatever your trying to say/describe the PVR isn't responsible. The PVR is just a "data provider". It's main job is converting data from/to the DMS and Kodi. It does not prohibit standby. That's the job of Kodi.
Was there ever a debug log from this?
A PVR addon today can now be aware of standby.
The hts and Enigma2 addons support this. Possibly others.
Does Kodi PVR include a multi OS mechanism to block sleep on the client which I think this request is about? pvr.nextpvr handles the fact that it is disconnecting on sleep so it can reconnect on wake but I don't see a call to keep the OS up.
Martin