Burning Bluray failure

[snowstorm]

BURNING FAILURE.png (135.02 KiB) Viewed 459 times

BURNING FAILURE 2.png (136.45 KiB) Viewed 459 times

I successfully burned a DVD Movie Factory 7SE project on a Verbatim Bluray bd-re,the project last about 1 hre .

I tried to burn (twice)same project with Sonic Data Bluray BD-R ;(i HAVE BEEN USING THESE FOR QUITE A WHILE NO PROBLEMS)
on both occasions DVD Movie Factory stopped burning after approx 2 min,
I have attached the burned flow manager note book/pad.
It looks like burning stopped at the menu level...
I am using my own picture as menu background ,also using my own music(wav format;30 sec)I can't see where the problem reside
There are 3 small clips being part of the project...
Any help would be appreciated

snowstorm