Letheed

grey pixel on border

2

Hi, I've noticed there is a grey pixel on the border on each side of the windows:   I'm not sure what's causing that, but since it doesn't show...

Very high CPU usage in Mail.app

21

I’m seeing very high (100%) CPU usage in Mail.app. The behaviour is a bit random. Typically it will work properly several hours and suddenly I will notice my MacBook gets...