I recently bought the Multicomp Pro MP730027 benchtop Digital Multimeter and am having difficulty controlling the instrument using the USB or LAN interface and the DMMEasyControl software which came with the instrument. After launching the app and clicking Control > Connect, the program hangs for about ten seconds and then closes. I have tried it with both USB and LAN interfaces and the same thing happens. It has never, as far as I recall, worked with the USB interface, but occasionally, in the early days with the LAN interface.
I have not (for various reasons) tried to use remote control for a month or more. Two things since then which may/may not be significant are 1. I recently upgraded to Windows 11. 2. I bought a RS Pro programmable power supply which uses a similar app (EasyPower) and both instruments are seen by Device Manager as 'USB Test and Measurement Device (IVI). I can control the RS Pro power supply via USB, but not via LAN. Any ideas?
