Done that... still flashing constantly...Try this, and if it doesn't help, force close the app. (Double tap the Home button to show multitask bar, slide the thumbnail above the app icon towards the top of the screen.
Is it flashing constantly?
Happened before that....Just started? Could it be tied to the latest 8.2 update?
Could you take a screenshot, as suggested by Ledsteplin?Happened before that....
Yes, flashing constantly & in calendar app only.I repeat my previous question: is it flashing constantly, and in the Calendar app only?
OutlookWhich account do you use for the calendar?