Hey guys, this morning my mouse has randomly started "stuttering" or has been in a jerky motion 🙁. This mostly happens inside my games, and when I open a program such as chrome, it stutters for a bit then it goes away. This has NEVER happened before during the months that I've had this computer ... but I did do a defrag last night ... could that have been it? It also happens when I refresh the page, I think it might be the memory but nonetheless I would have no idea what to do. I have already tried checking out the wireless card but nothing.Please Help Me!!! Thanks guys in advance! 😀