I have a full stream for the LS1A, B, E40, E38 and basically everything GM makes with a V8 in it. After this last update I for some reason cannot read, flash, or even connect to an LS1 A PCM. I have 4 of them that a customer needs flashed and cannot do anything at all with them. I just did an E38 and 2 LS1B PCM's this morning, but when I try any of these LS1A's I keep getting a bootloader rejected error and a reason is no reply. Is the Firmware not updated properly or is it another issue I am not seeing?