So earlier today I was mid-strike and suddenly my mouse started lagging and jumping as I'd try to look around. Ever since then, only when in-game in Destiny 2, trying to move my mouse causes the cursor to lurch and lag, making aiming and looking around jumpy, loopy and laggy. Nothing weird has happened, this came completely out of the blue while I was mid-mission. Since then I have closed and restarted the game I don't know how many times, I've restarted Blizzard app I don't know how many times, I've unplugged and replugged my mouse, and closed and re-opened and re-configured my mouse's software. I've run multiple scan-and-repairs, and even completely uninstalled and re-installed the game. Some 5 hours later, I haven't made any progress on the issue, and I don't know what to do.