[SOLVED] Mouse "controlling" the keyboard after switching manufacturer

[KASpade]

My old cheap wired mouse broke a while ago, so I switched to a Philips G313 (serial number SPK9313). However, I encountered some weird problems recently. Whenever I held down the right button, the left button automatically clicked 2-3 times (I used https://www.onlinemictest.com/mouse-test/ to test this), and holding down left click pressed the left windows key for some reason, and when I shut down explorer.exe to counteract this, it pressed the d key in addition to the previous one. I haven't been able to find any drivers for this mouse either, and I have switched ports, tried updating my keyboard drivers too, and ran a virus check with malwarebytes, all of which lead to nothing. Any idea on what could be the cause of this?

 

[hang-the-9]

Sounds like the mouse is bad. Only way to make sure is to get another one and test with that, try this one on another computer.