HELP! Not reading DVD + RW on 5006

I’m running a UK 5006 with latest update Firmware ( with ILO hack ) and latest Drive update firmware.

My player has just developed this problem - Whilst my machine will record on a new DVD +RW disc and playback ok, once it is removed it will not accept the disc again. It is not a branding issue as the player will not accept any other existing recorded DVD + RW but will accept existing DVD - RW OK.

Any suggestions?

Had a similiar prob with a 5005, but was more with write fails and erase fails, eventually had to return and got it replaced with a 5004 (which is near identical to the 5006). Made sure I got one that was made on or after Dec04 as these seem to be less prone to problems.

New one is absolutely fine.