Excel strange issue

[WeskerWong]

I have four monitor and my pc is using 64bit win10 pro and office 2016 32bit, I had open few excel files and put A file on top right side monitor and B excel file on bottom right side monitor. When I using B excel file, A file sometimes will move too eg move down or change the word.

I have try to reinstall office and set each excel file use one instance but no use. If anyone know how to fix it that please teach me how to fix it.

[#2]

Hi @WeskerWong 

I think you have SYNCHRONOUS SCROLLING enabled which is causing the issue. You may disable the same if you want to independently work on each Excel Files. 

[#3]

Thanks, but is it not this problem.