Rz1245

Yep still happens, sorry for taking long to reply

They happen while generating new chunk regardless of whether the game was loading new chunks or not, even if i wait before moving into the next chunk border until the game has loaded everything it will still stutter.

Yes, lag spikes do happen only with new chunks being generated.
And I did already try increasing the RAM to 4GB in fact that is the first thing i did try and it didn't help it.

Note that the lag spikes keep on increasing with every new version it seems.

Nope, it doesn't. and that issue seems more RAM related but for me RAM usage never maxes out.

Here: https://drive.google.com/file/d/11ZgeZkGv4Qvtlma-Ezpl_vPhofItbOqF/view?usp=sharing

sorry for the horrible quality the video had to be compressed. but text is still readable on it

I tried to figure out the exact cause as in MC-166005 but all the possible causes didn't really appear to me.

I've also tested the directions and nope, they do not make a difference.

What i HAVE found out however is that 1.14.3 does not have issues with chunk borders so it is from 1.14.4 and up that appear to have it the worst.

EDIT: i'd also like to add that absolutely nothing was running in the background during my testing so it couldn't be an external factor.