Persistent 80151901 Error.

"This console is unable to connect to Xbox LIVE" error or some sort. Since shortly before I got my PS4 (Boo, I know), my 360 hasn't been able to connect to XBL. It claims to be a network issue, but this was never a problem before, so I don't know why it's
suddenly happening. I've tried restoring factory network settings, restarting my router, all of that stuff, and I have no luck. I also had ports forwarded and such for my 360, but disabled that thinking that might do something -- nope. Any ideas? It's really
frustrating to have GTA V and not be able to play it online.

.

I would also like to add that I've tried using the Xbox Support thing on this site and it hasn't helped me whatsoever. Something's wrong that I can't find out, and apparently that thing can't either.

:)

 

80151901 Error. Persistent for MONTHS.

Did the bridge mode thing. It messed up my router for some unknown reason, so I had to reset to factory settings. My Wi-Fi works again, but my 360 still won't connect to Xbox LIVE.

So that's cool.

 

80151901 Error. Persistent for MONTHS.

It won't ever get fixed for me, no worries.