Dr_fuzzymuffin

and chefsbrian mutiple people on this post have stated there os version java version and the error they receive and or the crash report

ill try that thanks

we need to get the launcher creators alerted

thats what i found too well just have to wait for a fix then

thanks vewtwo you are gonna save my server

i still get a net.technicpack.legacywrapper.Launch error when i try to start up the pack

cool thanks ill try fullscreen

i also get other bugs like technic launcher will delete passwords, and it runs in normal minecraft instead of running the modpack and when i try to log into a server it auto crashes

Launcher Version: 293 Operating System: windows 7 64bit Java Version: latest 64bit Antivirus Program: Description of Problem: before the new launcher build came our (build 293) i got 50+ fps on all the modpacks. now after build 293 downloaded i get between 3-15 fps on all the packs and thats even if i can get the packs to load. ive cleaned my computer twice and re-downloaded the launcher multiple times but nothing seems to fix the lag issue. also some packs crash on startup. and i get a missing file error Error Messages: Error Log:

well if it is a launcher bug then the only people who can fix it are the people who created the launcher... stop your whining.... i have already messed around with the files of tekkit classic and have no solution... i was just informing of what it could have been... a launcer bug

I also have the same issue, but i believe that it has to do with a bug in the new launcher build.