LED Indicator crash girder

I am trying to control the LED indicator on the front of my USBUIRT using girder. But girder crashes every time the event is triggered. I am able to switch the light on and off from by clicking test in the girder plug-in, but girder crashes when I actually trigger or test the event.
I am hoping to use the LED to show that Beyond TV is recording a show to stop my family changing channel. I have been ejecting the CD for a couple of months to get around this problem with some success though it is rather daft!
I have tried updating everything but seem to have a newer version of the firmware than is available!
Hope someone can help me with this and let my CD drive have a well earned rest.
VERSIONS
Girder 3.3.9b
USB-UIRT girder plug-in 2.6.9
USB-UIRT windows drivers 1.3
USB-UIRT firmware 5.6 (10-06-03)
I am hoping to use the LED to show that Beyond TV is recording a show to stop my family changing channel. I have been ejecting the CD for a couple of months to get around this problem with some success though it is rather daft!
I have tried updating everything but seem to have a newer version of the firmware than is available!
Hope someone can help me with this and let my CD drive have a well earned rest.
VERSIONS
Girder 3.3.9b
USB-UIRT girder plug-in 2.6.9
USB-UIRT windows drivers 1.3
USB-UIRT firmware 5.6 (10-06-03)