Hi! I have Alcatel Speedtouch DSL modem. When I try to play PES4 online modem resets after a while and the game, of course, disconnects. I suspect that problem lies in Alcatel Speedtouch because game is working correctly when I play it locally or on LAN. What is your opinion about this issue?
If DSL modem resets frequently then the problem might be with bad modem or with internet service provider. Pay attention how modem behaves during normal surfing or downloading. If it reboots during these activities then you should call you internet service provider support and ask them about this issue. But, most probably, you will have to buy new modem.