I'm making a world on single player that I'm planning on uploading to my server when I started getting really big, annoying lag spikes when placing and breaking blocks. I am working on this world in the void at y 100.
As you can see at the bottom of this forum, he found out that the issue was the lighting. For me, this is really annoying because I need to make a very large island high in the sky. I don't really like downloading mods (such as optifine), resource packs, etc because I find them confusing and every time I've tried to do something like that I just end up getting frustrated because it doesn't work.
Do you guys have any ideas how I might be able to fix this problem? Is there anything in settings or with commands that I can do to fix the problem?