The easiest way to try to deal with ps3 error 80710101 is through the so-called Power Cycling technique. To do this, you just turn off your modem, router, and PS3 console. After a few minutes, you turn everything back on again, following this sequence: 1) Modem (wait for ready status to appear); 2) Router (wait for ready status to appear); 3) PS3. Following this sequence is crucial, because in the first place, if your modem is unable to show a ready status, then that's your initial problem.