FTDI Com ports "just stop"

[Hans Petter Selasky]

On Sunday 30 January 2011 19:57:07 Karl Pielorz wrote:
> Any hints how I can try and debug this? I think it might be related to the 
> 2nd set of 4 FTDI ports, as I didn't notice this issue for the few weeks 
> the system ran with just 4 ports connected.

Try connecting a null-modem cable and see if you can loop any data.

Also you can try a "usbconfig -d X.Y reset"

--HPS