Smargo not working since upgrade to 643

[dfdream]

I upgraded to 632 image and online updates to 643 over the weekend.
Love the new features.
Thing is that I cant get smargo reader to work.
I installed usb serial driver and rebooted.
Card works fine in one of the slots but nothing on smargo.
I have the entries in the cccam.cfg file as it worked before upgrade.
I rebooted a few times and re-installed usb serial driver but still nothing.

Any one have any ideas....

D