*** box F3 will not play You Tube

Hi guys. Please can someone point ime to the right direction here. I have a new ***box F3 and everything is installed and working fine. The problem is that when I try to play Youtube in Network Apps, it says "loading please wait" and then I wait for days and nothing happens just loading. Please help some one and poit me to a good software to use. Thanks all.

Quote from sWeRvEr

i think you must have 1 of the old firmwares

upgrade that to a later version and should work

youporn doesnt work just freezes so i wouldnt even try to get that to work

Thanks mate for the input. Just want Youtube to work. Please can you point me to a latest Slybox F3 firmware that has working Youtube apps. Thanks again.