FTB Infinity Major Lag

  • Tech Support section is for getting help with FTB related problems. If there's a repeatable issue that can be labeled as a bug, then please use the issue tracker for the pack or the app at GitHub issue trackers - If there's no repository for a pack that means that the pack is old and/or will not be updated. Bugs for older packs will not be fixed, unless they are critical.
  • The FTB Forum is now read-only, and is here as an archive. To participate in our community discussions, please join our Discord! https://ftb.team/discord

Maniacal

New Member
Jul 29, 2019
1
0
0
Title:
FTB Infinity Major Lag
Launcher Version:
v1.4.7
Modpack:
FTB Infinity
Modpack Version:
v1.5.1
Log Link:
Details of the issue:
I started an Infinity world and it ran ok for a moment (60ish FPS), but within about 5 minutes it would stop every 5 seconds for about a second or so and when it would resume it set me at exactly where I was with whatever I was doing. It happened in crafting tables, while walking, mining, anything, even after turning all my settings down all the way. Just wondering if there is a fix I can do for it, or if anyone has run into a similar problem. Thanks!


PC Specs:
Intel i5-4670K
EVGA GeForce GTX 660 Superclocked
G.Skill Ripjaws X Series 16Gb
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
Probably caused by GC. If you open debug screen (F3) does the lag happen when memory usage goes down? How much memory have you allocated? If you are not using high-res textures or shaders 2-4 GB is enough.