I got my PS3 from the EU lauch and it seems to suffer frequent disconnects when downloading large content (video, demos, ...).
Initially all goes well with the wireless connection, but when I start downloading stuff from the ps3store after a couple of seconds/minutes it just stops with an error. The wireless functions are from that moment on completely blocked, also the scan for SSIDs returns nothing while my router is only 4 feet away.
The only way I can get my connection back is by switching on/off the ps3.
Anyone with similar problems?
I was on firmware 1.54 (same problem) now I am on 1.60
I am about to return the whole set and switch it for a new one. According to the ps3 support line, nothing is wrong and I need to configure portforwarding and blablaablaa on my router or contact my internet provider (haha). I tried everything but still have the disconnects