Flush deffer writes on power state change

[Manny]

It would be cool i think if FC will flush his cache when my laptop is disconnected from DC adaptor, and when battery is low, etc
Basically if we know that in nearest future we can be out of power we should write everything to disk.

[Support]

Thank you for the suggestion. We may provide an option for this operation in future versions.

[Mudeater]

I would suggest flush and disable deferred writes on power state battery level xx in the options.