Extensive excel user on multiple screens, I used to be able to open new window even on very large and complexe file.
Since last update (was enrolled in the beta programm) impossible to open a "new window" of an opened file even a blank one. Excel freez totally, no error message, no spike in CPU usage or RAM usage, can use every other app even office app without a problem.
Tried on files saved on local, on sharepoint on one drive, same issue. Tried :
tried safe mode, worked very much, tried then to disable all add-ins, same issue, in safe mode, while it does not freez, after a couple of minutes the whole app is very slow, after closing all other windows than the main one, file works perfectly....
all this whil CPU is not even near 40% and RAM 60%
I need to be able to have 2 windows and sometime even 3 or 4 of the same file without freezing, any clue ?