all kinds
it's by a flaw possiple for all terrorists to buy a bomb, and plant it...
if you pull out a nade, and shift to weapon while you're pressing the fire button, the nade will explode when you die...
hitbugs are buggy (as usual)...
an so on... read here:
http://www.steampowered.com/forums/s...hreadid=124110
but I'm sure most of them will be corrected in the final release. After all, it's still a beta.