Wifite2 Timeout and Fails , Reaver,Pixiewps, and Bully Too

Hey, i managed to use wifite2 in cracking the pin of wpa before, but suddenly ( i think), it's no longer working!! , reaver is always having troubles with me.. but now the problem is nothing from these tools gives a result!.. every time i try to hack a wifi ( 25 db) away .. it gives timeout , warnings, fails... it's like there's something about the kernel or what?! .. any guesses about a solution for this mode guys?.. and thanks in advance