PS3 connected via Devolo dLan Highspeed ethernet cable. Worked at first, but internet connection then not used for a while. Tried to go online to do firmware update, but now unable to establish connection, which wors fine with a separate laptop. Firmware upgrade eventually done via download onto PC and transfer via USB, but same result - can find IP address, but then unable to connect. Any ideas, anyone?
I had very similair problem and its not uncommon. You will require to config your router onto a static IP address and set up your PS3 manually on the network connection settings, otherwise stick your router in a DMZ and it may sort it out!
