Does anybody have an idea why my Globalsat BU353S4 SiRF STAR IV 4800 baud is not recognized by CCGX. It is correctly powered and the CCGX recognizes an USB device but not that it is a GPS module. I am running Firmware 2.21. I had the same issue with my original GPS module which was a NaviLock so bought this one as here the CCGX manual said it is supported. Any hint highly welcome. Michael