I just updated the firmware to G7V9 (1620A) and I’m bangin’ my head against the wall trying to figure out why it’s running at a snail’s pace when running the Disc Quality Test? When set to 8X my NEC 3520 starts out at around 3x and works up to 8x. The BenQ used to do that too but now it starts out at around 0.4x and works up to about 1.35x and hovers there. I haven’t run an entire test to see if it will go any faster than that as it’s absolutely mind numbingly slow. It’s coming up with amazing scans at this pace with absolutely no PIFs at all. The NEC doesn’t tell the same story. I just started a transfer test. It started at 3.42x and is currently at 6.49x and climbing steadily so it doesn’t appear to have a problem in the speed department.
Has anyone else experienced this?