I have a user that has problems when trying to double-click inside a viewport to switch to MS inside that viewport.
Double clicking works about 1 times out of 10. If you continuously double-click, it will eventually work, so it's not like its disabled or something... This happens in all drawings, even new empty ones. I have ensured that the latest mouse drivers are installed, and I have tried a completely different mouse and drivers.
Double-clicking in other applications works as expected, IOW this isn't an issue with the speed of the double-click, unless AutoCAD has it's own double-click speed setting.
What am I missing? TIA