After an Excel update (Office 365), when I try to use the Winshuttle Add in through the window for running a script pops outside of Excel. I am unable to interact with it other than select "Run".
Studio 10.x, 11
We have seen this issue due to Office 365 having a conflict with working against multiple displays. Open Excel and navigate go to File Options General User Interface options. Make sure "When using multiple displays - Optimize for compatibility" is checked. Close Excel and reopen to test.