These problems are related to the "game systems" (probably you mean CONSOLES) and dvd standalones.
Some of them like -R, some +R, some only bitsetted +R and other have no problems with any dvd media type.
You can find out more on www.videohelp.com
PS: USB port.... It must be USB2 and the enclosure of the burner must use a good chipset or it could give problems.