Why do I keep losing connection?

Lately I’ve been getting connection lost more and more often online if I play Arena, Slayer. I never this in warzone so can someone explain to me what’s going on? I use Verizon Fios with the Quantum upgrade, my nats are Open all the time so I’ve hosted most of these games so what’s going on? I even got banned more than once because they probably think I quit early…

Same. thing disconnects then cant find players

I can connect to assault, normal warzone is too laggy every thing has a 3 second delay, BTB constantly disconnects.

Ye same

Ah lately I haven’t experienced connection loses. Hope everyone else here is having a smoother Halo 5 experience too