Burns Data - Yet No Info on Disk

Well, just added the Samsung SH-S223F to the computer from my (old) trusty Plextor.

Now, I have witenessed that the disk is completed, yet their is no data on it. Using the latest versions of AnyDVD and Clone. This happens when I am using the 2.4X DVD RW’s.

No problems on the Plextor drives, yet on the Sammy it completes the burn, yet no data is ever recorded.

Any ideas?

I tried with the 8X DVD RW media, and their is no problems. Everything is great.