Screen Won't Load (Assault)

Hey.

For the past few months I've been playing in Assault mode most of the time and I'm really enjoying it. However, there's a problem that's been bothering me till this day: if I play in a match or several matches (in Assault mode), one random match - the loading screen - won't finish loading. And I thought to myself whether it's a problem in my computer, maybe it's the connection or something else. But then I realized that this only happens when I play in Assault mode. Because before I started playing mostly in Assault matches, I used to play in Team Deathmatch matches, and this problem never happened to me in that mode. Never. I also played in all the other modes, but this problem happens to be only in Assault mode.

If necessary, I play the game in the downloaded version.

Edit: this problem so far appears to happen in Matchmaking Assault matches. I don't know if this happens in non-Matchmaking Assault matches as well.

So I'd really appreciate it if this problem can anyhow be checked and, hopefully, fixed. Thanks!

Lovely.