All tabs sometimes minimize when I click
So I know this sounds dumb but here me out.
So I often like to play games on my Windows 10, dual monitor gaming PC. The primary examples of this issue happening are in Stardew Valley and Fortnite (though I'm sure if I played more games more recently it would probable happen with them). Sometimes I'll click to try to shoot/do an action/whatever else, and my game and any other tabs (usually Google Chrome) just randomly decide to minimize, making me have to click their respective icons to continue. At first I could ignore it because it didn't happen too often, but it's become more and more frequent to where at this point it's just infuriating. No I'm not accidentally using a keyboard shortcut, this has happens with my hands not even touching the keyboard. Can anyone help me solve this problem?