kanamit

Hi guys, Im new to the imgburn forum. I am having a problem with burning a bd-r disc. I am using dvd with imgburn as the burn engine. This semaphore time out is happening about every other burn and Im wasting discs. I have a pioneer bdr xd04. Everything was working fine and I started to experience this time out some time last week. It has only gotten worse since. I attached a copy of my log. Please let me know if there is anything to do to fix this dvdfab_burn_imgburn.log