I have an issue with MAX. I have hooked multiple instruments to a GPIB -USB-HS. When I open MAX and go into Devices and Interface, I see the GPIB-USB-HS, but I don't get the "Scan for Instruments" or the "Interactive Control". ALL the instruments are there at the proper address, but when I click on them, I don't get the "Communicate with Instrument" or the "Interactive Control". I only get the Refresh button which does nothing.
I have tried resetting the configuration and I have gone to just a single instrument. This setup was working a few months ago.
Has anyone seen this before?