Lost connection to host

[Handtastic]

Whatever I play, whichever options I play on it always losses connection. Is this happening to anyone else? Does anyone know a fix? Is it because of my NAT type? Too many questions? Thanks.

[PRO_Racenut]

Im getting same thing...looking for answers

[DadOkay]

I'm in the same situation

[realGriddy]

Same and my game doesnt show the intro for the comapanies

[Nubial]

I cant play zombie 4 players properly, 80 % of the games : Connection to host lost...

[˜lokkandload˜™]

What is your NAT type in game? Be sure the following ports are open in your router both TCP and UDP 3074 and 3075. 3075 is a newly added port, which they say is for console, but adding it opened my NAT for good. I already had 3074 open for TCP/UDP.

[Nubial]

Originally posted by ~Dirt Na$ty~™:

What is your NAT type in game? Be sure the following ports are open in your router both TCP and UDP 3074 and 3075. 3075 is a newly added port, which they say is for console, but adding it opened my NAT for good. I already had 3074 open for TCP/UDP.

I checked the router and saw that every port is open. Dont know what you mean with NAT :/

[Handtastic]

Originally posted by ~Dirt Na$ty~™:

What is your NAT type in game? Be sure the following ports are open in your router both TCP and UDP 3074 and 3075. 3075 is a newly added port, which they say is for console, but adding it opened my NAT for good. I already had 3074 open for TCP/UDP.

My router is probably broken in some way. I port forwarded everything possible and tried uPnP and other things, just wont work.

[ttttt]

same problem, i think its the servers fkn dodgy, cant even campaign offline whata joke what is going on

[wopa]

Originally posted by NeXus:

Originally posted by ~Dirt Na$ty~™:

What is your NAT type in game? Be sure the following ports are open in your router both TCP and UDP 3074 and 3075. 3075 is a newly added port, which they say is for console, but adding it opened my NAT for good. I already had 3074 open for TCP/UDP.

I checked the router and saw that every port is open. Dont know what you mean with NAT :/

3074 and 3075 is only for xboxone !!

here is a list of udp and tcp ports for pc

Call of Duty Black Ops 3 TCP Ports:27014-27050 UDP Ports:3478, 4379-4380, 27000-27031, 27036


http://geekguide.de/call-of-duty-black-ops-3-ports-freigeben-fuer-ps4-xbox-one-pc-ps3-und-xbox-360/

[소주]

same here
after the patch updates im getting connection interrupted error

[b.Vabchgent]

3075 opens on the PC.

[Handtastic]

Everyone that commented here and didn't mute the post, what's your NAT type?

[DadOkay]

What do you mean with NAT?

[Razle]

Hey! i found a solution for that zombie problem (Worked for me) all you need to do is disable cutskenes. Go to your black ops 3 folder and change video folders name into anything else. For example "DisableVideo". I Have no idea why this works. Hope this helps :)