My remote installation uses Flex 6600, Green Heron software and serial port redicirection through TCP via VSPE.
The weakest link is VSPE. Sometimes it works well for hours and sometimes it just does not want to start.
VSPE is for redirection of serial ports that are connected via USB: one rotor and Expert amp. Is there any substitute for VSPE? One possibility is serial/Ethernet box but I guess that is does not work with devices where serial is via a USB.
Ignacy, NO9E