Hello. You've probably heard this term a lot but I cannot solve this problem
About 2 days ago now I fired up Minecraft on 1.8.9 with Optifine and went to join Hypixel. Once I got in the lobby I noticed that when I moved my mouse, the sensitivity would keep changing and end up being erratic. I know this issue has been around for awhile but all of the "solutions" don't work for me. I've tried changing the priority of the Java application to Below Normal, I have tried messing with the mouse sensitivity in windows settings, and even have tried uninstalling Minecraft and Optifine and re-installing it to no avail. I even tried updating drivers and windows itself and still. This issue really sucks as this is the only game I am really able to run on my PC. Please if you have any suggestions or have any way of helping please do leave a comment.