I’m seeing higher-than-expected power draw during sleep in Windows. I put it to sleep (fading power button LED) for 6 hours and the battery level dropped about 33%, which seems very high at 5.5%/h. Comparing this to my X1 Carbon which drops by ~0.6%/h (57Wh capacity). Both are using modern standby I presume, and I’ve configurd both to not hibernate.
Folks on Linux seem to be seeing similar drain rates. Is this something that can be improved in firmware?
How should I troubleshoot this? I disabled wake on lid open so I’m fairly confident it’s not waking itself.