Ghost 15 will not copy recovery point to DVD's

Just purchased Ghost version 15. Made an initial recovery point to secondary hard drive, which worked well. Then tried to copy this recovery point to DVD's. The process starts fine and copies to the first DVD then the system says to insert the 2nd disk, which I do, but nothing happens (left run for over 12 hours with nothing happening). Tried 3 different methods:

 

-burn recovery point directly to DVD - failed (same as above - no error messages)

 

-burn existing hard drive recovery point to DVD - failed (same as above - no error messages)

 

-burn recovery point by using advanced setting of 'Divide into smaller parts for archiving' with a max size of 4589 MB to hard drive, then tried to copy this recovery point to DVD - failed (same as above - no error messages)

 

Any suggestions?

 

Thanks