Janka Jaworska

Still present in 1.19.4. It completely ruins commands for many people. For example, the german keyboard layout requires you to press AltGr for {[]}, 4 very important characters. Its a shame that this hasn't been fixed after 5 years.

Not happening for me, so its probably related to your mods as Tail already said

World generation in newer versions of minecraft is really slow, also there was a bug that chunks were not unloaded in a version, I don't know what version exactly, but that may could be the issue.

Check your server.properties for the spawn radius

He just wants the crash log, so do crash your game and attach the crash report.

lighting in minecraft always sucks

 no you need to attach the file, not send a screenshot of the file in the explorer...