Has anyone else had any success with latest updates? The users that I pushed the latest updates to are reporting that their Outlook has stopped flickering. After the monthly update the same set of emails open just fine - no flicker. The flickering would always start before they all opened. Previous to that update I could consistently trigger the flashing by selecting around 40-50 emails from the Inbox, right-clickingĪnd selecting Open. Late last week we put a number of PCs onto the Monthly channel after which they updated to Version 1712 (Build 8827.2148). Other things we have tried with limited or no success include:

Our other 3rd party add-ins are iManage FileSite and Email Management, and DocsCorp pdfDocs. We're on Windows 7 64 bit with 32 bit Office dual monitors, and have Mimecast (v7.4 R1) amongst our list of Outlook add-ins.ĭisabling Mimecast has alleviated the issue for some users but hasn't completely stopped the flickering.

I've also been battling this issue across my fleet of Dell Optiplexes since rolling out Office 365 Pro Plus mid-to-late last year.