Sound not always working

I've run into the problem of the sound not loading at the start of the match.

It has happend a few times, that when i spawn at the start of the round and run to a vehicle that the sounds don't load in correctly. Usually corrects itself in the last few minutes of a battle.

I either only have the background music and very soft gun sounds or just only the gunshots and not the rest.

Wondering if anyone else has had this problem.