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I run Windows 10 and Office 2016. I have a network document that I frequently access. It recently started freezing after every cell I modify. It freezes for anywhere from 10 to 30 seconds, and then starts again normally. The file is 1.97 MB in size.
Yeah, had a similar problem where the excel file size started ballooning and excel got very slow, especially on undo. Deleting all conditional formatting and recreating it helped. – Ray – 2017-08-29T23:59:20.440