DVD+RW brand, Pioneer DV-717


I just bought a Plextor PX-708A. I made som test burns on a Memorex +RW disc. My player have problem playing the disc. Sometimes it works, sometime not. Mostly not. I have read that the Pioneer DV-717 doesn’t handle DVD+RW very well. Anybody who have experience to share. Any particular DVD+RW discs that works better?