M1225 Can't Read Codeplug..Latest Software...Jack Ok..5 Volt

[BearMan]

Radio works great...just can't read the codeplug or program. Checked all the obvious, jack is OK, have the latest 4.0 Windows Software, cables and Rib ok, 5 volts at the data pin??

The software stops and displays Radio is not active. Strange..after you attempt to read the codeplug the radio locks up..can't change channel or any other function until the power is turned off and then back on. Happens every time you try to read the radio????

Anyone run across this problem???