When I hold down ANY key (whether or not it is bound to an action) for more than 1 second, the game drops to about 1 FPS. I put that I experience it on Survival but it is also on Creative. It also happens on modpacks. This only happens on the computer I am currently on. I have a source with another person having the same problem. I found that if another key is hit it will stop the lag until I begin holding down a new key.
What I expect to happen is Minecraft to run smoothly as it does not lag when I use the fix that I just described.
What happens is Minecraft lags HORRIBLY rendering the game unplayable.
How to trigger the bug:
1. Hold down any key for more than a second
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