I have same problem. I thought updating with latest windows OS may resolve - but no use. My laptop is bought just 2 weeks back. :(
I hate to reformat the machine specially considering it's setup newly. Also, not sure if this will help. Any help?
I have had a support case open with MS for quite a while. They also wanted me to do a reformat. Failing that they were going to replace the machine. I resisted thinking this is more of a software related issue.
I have tried Disabling Hardware Graphics Acceleration in Outlook. I have not had a single issue in 3 weeks. Fingers crossed.
I have outlook open all day, so I was unable to test if the machine has the issue with outlook closed prior to disabling the hardware acceleration.