I'm trying to use BenchVue together with my Digital Multimeter to measure some currents. I'm using BenchVue 2018 Update 2 and connecting to the PC via USB. In the "Start here..." section it says that instruments plugged in via USB should automatically get connected, but mine does not. When I press "+ADD -> Keysight Connection Expert" it gets stuck while saying "Loading Instruments". How do I fix this?