Flashing screen after recent update to macOS Sierra
Anyone else experiencing this problem or can lend a hand? Goe through periods of violently flashing, otherwise switches between enabled and disabed mode every couple of minutes. Can't seem to link enabled/disabled status to anything in particular .
Yes, I have a similar issue on High Sierra, I'm told a fix deleting a file (credit to user bobzippymail). I know this is an olf thread but pretty high up on google so hopefully this helps someone.
Delete "backgrounditems.btm" file under this path, and then restart your mac.
My issue is similar that it flashes on for a second and then breaks and stays off. When I reboot it starts up and works fine, but then it'll turn off, usually triggered by pressing one of the function keys like volume, brightness etc.
If anyone has a fix for this PLEASE help me, I can't really live without flux :(:(
Oh also it seems that when it randomly turns back one for a second, it's triggered by moving the mouse, but I can't turn it on by moving the mouse, it's just occasionally (every 5-10 minutes?), moving the mouse flicks it on.