This ultimately causes your screen to flicker.
Therefore they have to meet in the middle, meaning your VBA slows down and your graphics move as fast as they can. There’s one problem though….VBA code execution moves at a much faster pace than what your computer graphics can show.
This is caused because you more than likely have parts of your code that is effectively changing results within Excel and with Excel being a visual representation of your data, it’s going to try to show all the changes your VBA macros are doing in real time. You may come across times where you write a beautiful Excel macro with lots of nifty VBA code and when you go to execute the code, your screen flickers/flashes rapidly.
