Firstly let me thank the developer(s) for their work and an excellent container.
My unRAID server is only about a month old, and I'm slowly working through optimizing everything in it. I have a pair of 1660 Supers in my machine, one I've isolated for use in a Win10 gaming VM (primary position) and a second I use for transcoding (currently passed through to Plex and Handbrake, though the latter is generally not running).
Transcoding works like a charm in Plex, and I've scaled it to twenty HEVC>1080p transcodes with resources left to spare on the card. When the transcoding stops, however, the card stays in P0 consuming about 35W compared to my isolated card that sits in P8 consuming about 11W. I have persistence mode enabled on both cards. If I restart the Plex container the card will immediately drop to P8.
Does anyone else see this behavior or have thoughts on how I might get the card to idle properly without having to manually restart the container?