I added a preconfigured list for the endpoints that have metering, so it will not need to probe for that anymore. I also moved that inspect() call to another place which will only run at the end of a sync instead of every parameter change.
Added some (possibly temporary) code to force the 5 settings I am not showing, to enable the power reporting on all 5 channels in case some other bad driver shut them off.
Same place for the code: GIST LINK REMOVED - Driver added to Github/HPM