Hi, I am having this problem that I hope someone can provide a solution for me. I've had a Panasonic SA-HT95 entertainment system/DVD player for about a year and just recently when I put any DVD movies in it play, the error "This disc may not be played in your region" comes up. Before then, it was able to play all DVD's that I put in it. To elaborate, it will play music cd's and vcd movies without any problem. My guess is that the region code reader is messed up, but i wouldn't know where to begin to even look for that part in the machine.
Interesting. Did you convert it to multi-region. I've heard rumours (not confirmed) that industry was up to something. I.e. discs that wouldn't function in cracked players.