Launcher not working

[domino225]

launcher: #439

java: java 8 update 25

antivirus: Mcafee

 

problem:

since yesterday no matter what mod i play it starts to download then disappears and reapears, their is no logs or crash reports.

[Pesoen]

same problem. though antivirus is f-secure, and even when its disabled, still crashes. think its java 8, but not sure.

[skilldogster]

I Also Had this same problem, i would click play, and the Technic launcher would disappear like it usually does, then re-appear with no error note or crash note, some mod-packs  work, but most don't, please help.

[domino225]

This problem has also been happening when i play other launchers such FeedtheBeast

[Munaus]

you should all be slapped in the butts for not reading the pinned threads '?do=embed' frameborder='0' data-embedContent>>