There is something wrong with mouse movement, it started automatically moving towards the left edge when coming out of a jump (right click). Here are the items I have: https://imgur.com/a/GaWDc
@edit After jumping to the next level its bottom right corner now.
@edit I don't think it's related to items, upon a new game it's happening again but only after entering 2-1.
Also when entering 2-1 this time, I got this calm bubbly music (kinda an underwater muffled feel) which seems to have disabled all the action sounds.
Oh, and just now alt tabbing out resulted in the same white menu as the auto at first. I alt tabbed before without issues.