Pretty vague when you say it shows RX. You have to follow the connection instructions and transfer instructions precisely. Once the Radio is in CLONE it will remain that way until the memory is full. You then turn the radio off, disconnect the programming cable and then turn the radio back on. If it shows ERROR that means you have a frequency that is out of range. You must be sure you have the proper shift selected for each memory.
A KNOW CODE AMATEUR, since 1970. 900's my new band.
Except in times of declared emergency, Amateur Radio should be fun! If it's not, you must be doing something wrong!
I don't answer to "contact."