90,000k error, every weekend, every hour, without fail.

[Chauve]

90k error is pretty generic. As mentioned, generally a network problem. You get a 90k when you're not sending packets fast enough, but it can also be a server side issue...no real definite answer, but if you have crappy wifi, more than likely you've found your problem. I get it all the time on my laptop when my roommate starts streaming, switch to wired on my desktop, no more 90k.

[VisRalis]

If you're on the PS3 - put the PS3 on the DMZ host to give it all port access.
D/C and 90k errors stopped happening to me. Rarely a few will still pop up but that's unavoidable.

Also - check if you have/get a Gigabit router.
Older routers cannot handle sudden surges in data connection and cause disconnects.
(A good example is trying to upload a large file with multiple connections - Gigabit routers can handle this kind of load)

[Thatguy42]

I have worked out keeping fewer things on the Wifi, I have (and always will so help me god) have a wired connection to my modem.

The errors seem to have gone, which was a first, so thank you guys.

I did notice one odd thing, during error 90,000, my VOIP would disconnect and then reconnect.

[Rivienne]

FYI: I ran into this when I tried to setup a PS3 to use wifi the other day for cord management. My PC which is always wired never had the issue, and I hadn't had problems before, so I re-wired my PS3, and the problem went away. I normally would prefer to wire anyway because of latency issues, though I honestly don't know why wifi would trigger disconnects.

Though if it were a dhcp lease renewal, maybe the PS3 kicks the app every refresh? Routers with dhcp often default to shorter leases for wifi then wired.