LWJGL & Mac issues

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RaSk

New Member
Jul 29, 2019
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Hey,

First of all I am sorry to post in General Discussion, it says that I haven't the rights to post in Tech Support and I don't know why.. If a moderator could move this topic to Tech Support it'll be cool.

I have a big issue with LWJGL & FTB :

I noticed a lot of lags since I installed FTB, its like 1 to 3 seconds of unplayable time (like 1 or 2FPS ...) and then 20 to 120seconds of normal playing time. The error was "LWJGL OpenAL.." stuff with "channel method null" things like that, I've done some changes since and I don't have any log to copy/paste the real error message. I searched on Google and found some answers : Turn of the sound (Didn't work) and update manually LWJGL.

I tried to update LWJGL and it works ! No more lag.
But it began even worse : Instead of lag I have disappearing frames : like 10 of the 25 frame per second are without "information". If I open a chest, the window appears and disappears really really fast, like I said 10 out of 25 frames are "blank".

I prefer now the first lag issue :(
It is driving me mad it is like a stroboscope, my eyes are bleeding ! If you have any idea to figure out this issue feel free to answer,

Thanks (and sorry for my English, I'm french if you know what I mean ^^)

RaSk