Muliplayer problem. Big lags.

Games Halo Wars Series
1

Hello

I have large delays (lags) when playing blitz mode. When playing singl player this problem silent. What ideas? I play on the pc.
Halo Wars 2 pc
i5 6600k
gf gtx 970
8gb framework

2

I get this too but I’m on xbox. In single player it happens but when I’m in multiplayer it doesn’t. If I press A on a base or something it will freeze there for like 3 or so full seconds.