But the real victory came the next morning. Marco discovered the secret of the DRG A226M: if you press and hold the reset button for exactly 7 seconds (not 5, not 10), it enters a “debug mode” where you can actually disable the dreaded Fastweb IPv6 tunnel that caused random 10-second lag spikes every hour.
Nothing.
He tried (a lie told by an old forum post). Nothing. Configurare Router Fastweb Pirelli Drg A226m