Whenever I press the left shift key, the right click menu pops up.
This is similar to the problem that I found discussed here: Shift key pops up a menu
I ran a keyboard test, and it shows that whenever I press the left shift key, it registers that as shift + the menu key, which also brings up the menu (see screenshot below).
I know shift + F10 does this, and I am fairly certain the F10 key is not stuck.
Has anyone ever encountered this problem before or can only suggest some methods to solve this?