Cursor not displaying correctly on main computer

I'm currently running 3.5 on each computer, all run Windows 10 (Version 10.0.19041 Build 19041) The cursor on the main machine becomes larger than normal and/or deformed (either a single vertical line or a misshapen arrow) after i've opened an application on the main computer. If i go into mouse settings and re-select the cursor style, it will take the correct form, until i open another application, then it becomes misshapen again.