I just started using ImgBurn recently and I really like it.
However, I've run into a problem the last couple of days. I have a Pioneer DVR-111D drive with firmware 1.23 and have been burning onto Verbatim DL discs (MKM-001-00). The first 4 DL images I burned were perfect. However, the next 5 I tried all ended with ImgBurn locking up during the closing/finishing stage. All the data would finish writing, the progress would get to 100%, the program buffer would empty down to 0%, but then the device buffer would not move and the program would lock up at this point. Also, the bottom-left corner of the window would say "Waiting for Device Buffer Thread".
I tried burning again the next day after a fresh reboot and 2 burns finished with no problems. I thought my problems may have been heat related or perhaps there was an interfering app. However, after that, I ran into the same problem again and made 2 more coasters.
Attached is a screenshot of the program when it locks up. I could not save a logfile because the app locks up and I have to kill it with task manager.
I was really bummed because I had just made 7 expensive coasters, but after searching this forum, I did find out that I could at least "rescue" the discs. Since all the data was written ok and just locked up during the closing of the disc, I found that if I used Tools->Drive->Close->Track and Tools->Drive->Close->Disc, then the discs came out ok!
Thanks. btw, my system is XP SP2 and I am using SPTI.