Aweral

my game randomly fixed but i doubt its going to stay that way, it will probably come back

i literally reset my pc and it doesnt change anything it still has keyboard input delay

its likely a hardware problem but then again this is minecraft not a ray tracing 8k 120 fps game

disabling keyboard manager doesnt do anything

Racer 77, I would but this issue does not seem relevant there in any sort of way

for java, windowed doesn't change anything

alr so my fix didn't work and its back

this issue seems to be a cpu problem

i may have found a fix 

i went and capped my settings to 15-30 fps, then i just played for a while

then i took off the cap and it works completely fine for me

i dont know but it looks like capping it for some time at 15-30 fps fixed the issue 

maybe the cache got cleared?

btw even when it fixes, there will still be some input lag when entering a few world for the first few milliseconds

if this doesn't fix the issue, i will still be active on this post since i know how annoying this issue can be and ill try to find another possible fix

update : i found something that treats the issue, cap your game at 30 fps idk if this works on bedrock but on java it is

still would love to find a fix tho as 30 fps is pain

I have tried windowed mode, and it does not fix the issue for me. 

happy to know im not the only one

ive tried EVERYTHING, including resetting my pc (its also on every mc version for me, using java)

i dont think this problem can be fixed other than buying a new pc because the pc isnt powerful enough, but this is minecraft, and usually when a game is laggy, the fps dies, not the input delay. 

this happens to me on any version

haven't tried my PC in windowed, but i doubt it will fix the issue, and even if it does, im not going to try playing windowed games that would kill my fps

Same issue as comment above me. The issue persists even after resetting my whole pc, and no matter old or flat world, the issue stays. 

BTW this also can happen on java edition (proof being that im literally on java edition and this issue is happening)