Semaphore time out period imgburn

[chrisb]

I know this may not pertain to dvdfab but I wanted to put this out there. Im getting semaphore time out period on every other disc on imgburn. Im making coasters now more than ever. Please help

[fengtao]

It seems the external USB connection for your writer is not stable.

[terry5]

As fengtao said, please check the connection of the BD-ROM or change to another USB port. Give a try of VSO and DVDFab burning engine. Wish it helps.