internet keeps disconnecting after playing Call of Duty: Black Ops

[dark3332]

My internet keeps disconnecting, then connecting itself back, and repeats for the past month, and I was wondering if it was my router's problem or the service provider's problem, and This happened right after I got Call of Duty: Black Ops on 11/9/10 and put it into my PS3 and started playing it, coincidence or not, and also my parents are using the internet at the same time, trying to give as much info as I can

[Mario2]

From what it seems, the problem that you are facing might be anything related to the internet or might be the cod server. In any case, did you try doing a speed test on your ps3? Also what is your nat type because if it is 3 then thats your problem, mostly 1 or 2 are ok. Also try a wired connection and not wireless ones. And if you want to change your nat type then you can read some suggestions given in this following thread : How to get a Type 2 NAT on PS3