Why I am getting kicked at half time?

I tried to play a few game tonight and it kept kicking me at half time. It had the exact same message of "you lost connection" but I still get rewards and progress in rivals. It doesn't matter if I win, lose or draw it's the exact same message and glitch. My ping is usually around 60ms and I'm using a LAN cable as well so I'm not sure why I keep disconnecting.

I'll try resetting the router and the PS4 but I'm not sure either would work. 

Any ideas on why this is happening and how could I fix it?