Best Region Free Dvd Recorder 2009 Why Won't A Region Free DVD Play On A Region Free DVD Recorder?

Why won't a Region Free DVD Play on a Region Free DVD Recorder? - best region free dvd recorder 2009

I have a DVD recorder that plays all regions. I bought a region free DVD and found it would not play properly. Is this a DVD or faulty connections on my DVD player to my TV, they are wrong?