Update graphics card and etc

So the new update (1.16.200) still has bugs that weren't fixed in the old version. A pop up keeps appearing to update my graphics card but when i try to it will just say the best driver is already installed
Latency is also my problem cuz when i try to move it will take 1 second to register my movements and thats just ruins the gameplay for example when i try to go forward it will take 1 second for me to move forward
Chunk loading is also a problem, i thought this update would fix it but i was wrong chunk loading is still slower than 1.16.40
Pls fix this, this is the only game i can play using my laptop pls i beg