Can't find a warzone match

I’m searching for a game for hours. My friends find one quick but if we party together we suddenly can’t find. I also can’t find solo.

It says looking for a game but jumps from 100ping to 150ping to 200ping to 350ping which seems odd. Then stuck at 350ping.

Please help

We are only able to provide assistance with our Classic Games Tech (Diablo II, Starcraft, etc…) via this forum. For any issues with the Activision games (Black Ops 4, Modern Warfare/Warzone) please refer to this support article.