[QUOTE=IanRMc1;2640096]No. Not under warranty but reluctant to open something unless completely necessary and with better understanding of appliance.
Thanks again for your help and will just carry on as @ present.
Cheers: Ian Mc[/QUOTE]
You can find the manual here or here.
From a quick glance at it, it appears that it may not be able to handle DVD-R type discs. It is designed for DVD+R media. Under playback problems, compatible media are DVD-video or DVD+R(w) only.
Welcome to our forum, Ian.