Is there a debug mode to gather issues?
I just started to use f.lux (and it is fantastic). On my Windows 10 laptop it seems that the automatic disabling of f.lux on a screen when an application goes full screen stops to work after the laptop has gone to sleep.
The effect is that f.lux still modifies the colors depending on the time, does this for all monitors (so far so good) but when I go fullscreen on one of them, f.lux is not disabled.
Restarting f.lux fixes the issue.
I would be glad to help debug that but I did not see any debug mode or logs. Are there any?