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Hibernate broken after Windows 11 Insider Preview 10.0.26220.5770 (ge_release_upr)
My hibernate seems to have broken after Windows 11 Insider Preview 10.0.26220.5770 (ge_release_upr). The computer goes to hibernate, but no state is saved. Things I have tried: disabled fast start...
Yeah, that’s a known bug with that Insider build — a few users on Reddit and Feedback Hub reported hibernate not saving state after 26220.5770. You can try disabling Modern Standby in BIOS (if available) and then re-enable hibernation with
powercfg /h off powercfg /h on
If that doesn’t help, rolling back to the previous Insider build or switching to Beta channel usually restores proper hibernate behavior.