Did something happen to Excel 365 recently?
I have many files of different sizes with different types of calculations taking forever to open. Files less than 10mb are taking 3-5 min to open. Excel just goes white, says (Not Responding) and hangs for several minutes. Finally it opens, and works, but then becomes unstable. I have tried with files both on and off the network, and these same files did not cause this issue last month, only recently.
Its creating a real hindrance in my departments capability to work effectively.
Is there some kind of tool that can analyze what is happening or is there a way to rectify this.
I have also disabled external links and calculations.
Our IT department has no idea, and I am throwing out a Hail Mary.
What else can be done?
Please help.
Thanks,
Jeremy
