There are few willing to spend time on other than their own local net, Ham global nets like KA6WIN have about 6 hams on line at all times directing net traffic
GMRS nets have a talent shortage by comparison, (no money in t for GMRS)
1) Using Motorola CPS R02.03.00 factory programming s/w CD
2) tried using new notebook with 64 bit win10 / Did not work
3) found an old HP mini 110 with win 7 32 bit. (Works) installed CD Mcs2000, CPSgave error until FTDI specific drivers installed
4) Using MCS2000 FTDI usb programming cable to mic jack FTDI specific drivers (Works)
5) now programming 5 more motorola Mcs2000 50w radios with no issues whatsoever
Regards
R