dvd playback on ps2
 

Hello, my dvd backups play perfectly on everything but my ps2. I,ve tried various media,s dvd-r, dvd+r and various burning apps, roxio, nero etc. my laser is fine, can play original dvd,s fine. It,s a version 4 ps2. Any thoughts? Thank You.

My guess is with it being a v4 the laser is a little weak.