I just installed some modpacks via the Twitch application (easy to manage and all). I've been playing without any problems with many modpacks (even with shaders !), with little to no lag. But recently some of the modpacks I installed began to have the infamous lag spike of death (I think it's that ?).
There's no reason for these spikes, and I am constantly over 60 fps. The thing is, when installed the modpack on my normal minecraft install, everything's fine.
Things I've tried so far:
- Updated drivers
- Boost up ram (I can allocate a lot, but the most it used was 3G)
- Java arguments (tried so many)
- Tweaked options (and optifine options)
- BetterFPS mod
- Removing some mods
- Removing the config files
It is really frustrating, considering it is a problem linked with the Twitch minecraft install.
So if any of you have any ideas on why it is doing that, I would really like a hand