I am currently using SublimeText3 and I have tried using a user defined key such as alt+s (this is what I set it for sublime2) Also when I go under view->sidebar the hide side bar option is greyed out. Was there a change in this from SL2 to 3?

After reinstalling it fixed the problem

After switchig projects side bar have crashed .
st3 win7 x64
http://c2n.me/iQoNNE.png