This is a hard one to describe, or search for a fix for. :/ Hoping someone can help.

When I enter placement mode for farms or for furniture in my house and I click the left mouse button, the view will slide up and to the left. With the right mouse button, the view rotates somewhat clockwise.

Very frustrating making it hard to select items and impossible to place them correctly.

I have made sure no Alt Ctrl Shift keys are pressed or stuck or anything, and the rest of the game seems fine.

I have also tried resetting all my keys, even tried resetting all the settings with no luck.

Just today I noticed that I can "fix" this by switching to Game Window in the Display Settings. I can even switch back to Full Screen Window and it stays fixed. Until I log back in again. Weird bug.