I'm really confused because I once succeeded in outputting in normal condition before.

Minecraft 1.12.2
Replaymod 2.6.1 or 2.5.2
latest.log

It works fine with a probability of 0.1% or less, but I really don't know why it works.

This is the result of moving the camera after two seconds.
https://user-images.githubusercontent.com/47909539/133924745-a1493f30-0fc4-431c-b5d0-011cb16608a9.mp4

Try without Optifine (and if it still happens, send the new log).

Occurs without Optifine
https://drive.google.com/file/d/1Nt0ayQ7woY0qBVsT8_rQniFDadpqD6jt/view?usp=sharing
I uploaded it to Google Drive because the file size was huge.