I've seen idiotic default settings numerous times before.
I have a portable DVD player. Typical flimsy plastic, top-loading thing. It seems to be imported through a small dealer on ebay who made a very cursory request for it to support region 4 DVDs by default. Unfortunately, it has a rather ironic bug: the LCD and it's controller chip were unashamedly designed for NTSC. PAL is so much of an afterthought that the scaler in the LCD controller is barely capable it. The support person for the importer did not understand my problem.
But there is a simple, albeit non-obvious solution. The DVD player's rendering chip can transcode from PAL to NTSC! And it does a *much* better job than the LCD's scaler at handling PAL... Urk.
Next time I want a portable DVD player, I'm going to try one out in a shop and pay twice the going rate on ebay. :-(
Wade.