Annoying Problem .. please help =/


hey guys ,
so I’ve been playing SSF4 For two years now , ( still suck tho ) ,
and in that past year i had ( an still have ) this really annoying problem , here’s what happen ,
btw this happens in 3 matches out of 7 … : after the match is over in when its about to say Loading or what ever
it freeze for 5 seconds or so … then i realize that i lost over 150 PP … like i dashboarded or something
i lost over 5k pp from this and its really really annoying … first i thought it was from my disc cuz it was scratched . but i got a new one and same thing
… i hope anyone have the solution for this . on XBOX btw …
( excuse my English xD )