Direwolf loads mods but starts lagging afterwards

[Graf_15]

Title Direwolf loads mods but starts lagging afterwards

Launcher Type Twitch Desktop App

Modpack Direwolf

Modpack version 1.12.1

Have you modified the pack? No

Link to log file http://paste.feed-the-beast.com/view/04f5aadb

Details of the issue Hello,

I am trying to run Direwolf on a laptop with:
- Intel i7-4500u 1.8Ghz
-Nvidia Geforce Ggt 750M
-8Gb Ram
on windows 10.
I can start the lauchner via Twicht and the games starts loading all the mods.
The problem occures when the mods are loaded.
The start up screen laggs and the programm stops responding.
Every now and then direwolf works for a secound and right afterwards it stops responding again.
I already tried to reinstall java, direwolf and twitch but nothing worked. Java seems not important because direwolf already has a JRE.
Sorry for my bad english and thanks in advance

 

[jikuja]

Try increasing memory allocation to 4 GB.

 

[Graf_15]

Thanks for the fast respond.
I increased the memory to 4 GB and it did not change anything ;/
Have you got another idea?
Thanks in advance

 

[grandrolf]

Have you got another idea?

Yes, share a new full log - you'll find instructions here on how to get the right one:
http://support.feed-the-beast.com/faq/

 

[Graf_15]

Hey
I think the server of paste ftb forum does not work.
I uploaded the txt.

 

[grandrolf]

paste.feed-the-beast.com works for me, might have been temporary issues

You still haven't allocated 4gb of ram, fix that and try again.

Post new log if it still fails - and please don't edit the log manually, was about to tell you to pay for a account, then I checked your old log.

 

[Graf_15]

Still did not work.
Every time I change the Xmx3072 to Xmx4096 in the .../Minecraft/Install/lauchner_profiles.json it is overwritten after the start with Xmx3072.
Here is the log.
http://paste.feed-the-beast.com/view/5b13fffc#
Thanks in advance.