Standard version, Laptop, Windows 10 & 11, Attached 2nd monitor. Start laptop, Start TurboTax, Move TurboTax window to 2nd monitor, Close TurboTax, Turn off laptop, Unplug 2nd monitor, Start laptop, Start TurboTax. It displays on location of 2nd monitor and it can not be moved to main display. Solution - check to see if 2nd monitor is attached - if not startup TurboTax on main display - This is what Microsoft Word does.
I have reported this problem now for 4 years.
