Hmmmm,
I just followed the usual procedure to update the firmware to 17 and having placed the new file in the QMX pseudo-directory, the lights didn't come on again.
I waited a while and eventually powered down.
On powering up again it showed version 17 but the serial comms didn't work. I tried several times, checking the com port number in case it had changed, but Windows reported a problem with the USB device that was connected whenever the QMX was powered up.
I would have tried to install the firmware again but there is no QMX pseudo directory any more, when entering the boot mode, just the Windows error message on the PC.
Is that goodbye?
Regards
Bev
