Ted Posted May 11, 2019 Share Posted May 11, 2019 I am currently unable to connect via my R1 running latest firmware. I have my R1 behind a Pace 5268AC router for AT&T Uverse service. I get very stable internet service, 100Mbs +. But a few weeks ago, I could not connect to the B04 servers at game boot up. My PS4 Pro shows it has a DHCP IP address within the R1 address range and it has internet connectivity just fine. But, upon launching B04, it will not complete the initial server authentication/registration, so B04 thinks its offline. No multiplayer or Blackout. I am on a wired ethernet connection behind my AT&T gateway router. I have my PS4 set up within DMZ-plus mode. Every time I get a Negative 345 Silver Wolf error message from B04. Here is Activision's error code list: https://support.activision.com/articles/en_US/FAQ/Error-Codes-in-Call-of-Duty-Black-Ops-4/?l=en_US&c=Game_Title%3AAll&fs=Search&pn=1 Apparently this is related to not having the proper ports open. If I plug my PS4 Pro directly into my AT&T gateway/router, bypassing no problem getting a connection to BO4. The problem is all the ports are open and the R1 is a DMZ plus device on my ATT router - so it actually has an externally visible IP address. I used it this way previously for a few months and it worked just fine and something abruptly happened a couple weeks ago. No idea what because I didn't change anything. I did a factory reset, flushed the cloud, latest firmware, but nothing helps. It won't even connect if I put my PS4 in spectating mode on GeoFilter, which should give you an idea of how bad the problem is. Any advice? Link to comment Share on other sites More sharing options...
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