Guys, here is my problem. Once in a while (about 2 out of 6 discs) I get a really slow burn - 2 hours instead of the usual 14 minutes at 4x speed. Nero shows recoder’s buffer to be only 20% full and the status light keeps flashing instead of being always on. Everyting stays like that for the whole 2 hours. Do I have buffer underruns at that moment? Why is the burning so slow?
The next time after it happens, I get a normal 14 minute burn under the same conditions - same HD source files, same media, etc. My hard drive seems to be OK and I have nothing else except Nero running and my CPU usage is low. What is going on here?