NO HANDS NO GUNS BUG!!!

This is a very common error on BF3 and even MoHW.  When I spawn with no hands and no weapon, I hit the button to switch weapons (Triangle on PS3, “Y” on Xbox, and whichever key you bound to swap weapons on PC), the game will hesitate slightly and my hands will appear with my pistol.  I hit the button again and it swaps at normal speed to my primary weapon.  This works every time for me.

yeah things is now i have notice other some other problems with sound...

i hate try to switch for the pistol or any other thing ... but nothing works 

and everytime i quit the game the "loading" screen doesn't go. the game kinda crashes.

when i change weapons, nothing happens! i still cant see my hands and guns. i cant even shoot anything!!

Which platforms are you guys on?  I've heard that on PS3 turning off the media server sometimes helps.  Also for PS3 you can try to rebuild your database as described here for better results:  http://forums.station.sony.com/dcuops3/posts/list.m?topic_id=21417

I seem to have fewer problems on my Xbox BF3 than my PS3 BF3 but both generally have very few problems for me.  I am also hard wired into my router for both consoles to minimize lag issues.

If you're on PC I hope one of our PC gurus chimes in on potential fixes.