Mouse and keyboard won't work (Mac)

[Levi Stammen]

When i launch hexxit and go to single player i play for like 5 seconds before it freezes and i and move and my mouse wont work. there isnt any problems with my mouse or keyboard it just wont let me do anything HELP PLEASE

[Dash16]

Might be the input bug that's been around for a while. Try Command + Tab'ing out of the application, then click on the Hexxit window and see if mouse and keyboard respond.

Otherwise, on the TechnicLauncher page where you select a mod pack and login, press the gear in the top right of the window, increase the RAM to 1.5 or 2 GB and check the box for increase permgen.