But more than just checking on your wired / wireless settings, have you checked on your router? Most problems with ps3 80710d23 have been blamed to incorrect router settings. The best starting point is to remove that router. Yes, you heard me right, get it off your network first. You then connect the modem directly to the ps3. Also, don't forget to turn off everything else before doing that direct connection. That will ensure that the modem and console will try to synchronize with each other.