Good day, I am having trouble updating the ADS600. I have a PC with Win7 and a Sabrent USB to Serial cable and driver. I downloaded the UAT program, but I can not get my PC to talk with the ADS600. I followed the UAT instructions and conformed the driver, the ADS600 has power and the MX connector is good, but when I run the UAT program it sees the com port for the cable and accepts it and goes to the next screen, but then I get a "UAT Not Connected" yellow box. Any ideas where to start to troubleshoot? Thanks