My system has always been able to run ~20 chunk render distance at a smooth and consistent 60+ fps, but yesterday all of a sudden I get huge lag spikes, slowdown, and FPS tanks if I have video settings higher than the minimum or a render distance above ~3-4, but the system goes nuts when I cross a chunk border. Some chunk crossings just reduce my fps for a second or two, but others freeze the game for a second. Tried fiddling with the RAM I give to the game, getting optifine, and with the video card drivers. None seem to work.
The spikes in the bottom left happen when moving across/loading chunks. Not even sure whats going on in the bottom right, as I couldn't seem to control it in any way.
MC-167261
Lag when moving across all chunk borders
Resolved
Invalid
1
Thank you for your report!
However, this issue is Invalid.
Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please create a new ticket.
Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the creator of the plugin or resource pack.
If you have problems on large servers, such as The Hive and Hypixel, please contact them first as they run modified server software.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki