The Technic Launcher don't work offline

[sconkibus]

Some days ago I've installed the Technic Launcher and the tekkie mod pack, but every time that i try to play offline the launcher don't show the mod pack tekkit or others and clicking on "PLAY OFFLINE" nothing works.

 

If I try to play online (actually I can use just a mobile phone like router and just for some hours) after the file verify of the launcher minecraft begin with the signal Mojang and after a minute come back to the launcher.

 

really sometimes I could play minecraft but just online and after a day at the same condition the launcher did't work.

 

Someone can help me?

 

Maybe with a direct launcher (I have got just one mod pack).