Lectrician
|
Something like this sounds more like a hardware issue than a programming problem.
Is it ALL ports? Do really check.
the main CCU has 8 ports, and the expansion module has another 8 / 16 etc. If it is just the ones in the expansion module, check this is securely fitted to the backplane - has it been knocked?
Try a warm reset - best to lift the top cover and press the reset button - a tiny round button on the main PCB. If you can't find this, just power down the system and then power back up - including battery if these are installed (large battery visible when lifting the top cover).
|