whas there anything in BO1 that stated a server address withing the selfs .bin ect?
this is purely just a guess atm but i think the diffrence in server ver to game ver and the message about settings changed is something to do with server address withing the selfs
if u watch close when clicking play online (Press Traingle for friends apprears bottom right) then within a second its gone and errors up seems to me like its semi connecting then as we are flagged were redirected
also this would explain why theres no ban message
Also just to add
ive created multiple psn accounts all with the same outcome, ive proxied my connection same results
have also changed mac addy this got me on for all of 2 mins and bam errors up
so theres def file checks and/or sys flags being set