Laptop with KVM appears to lose USB connection when vacuum starts
I have 2 laptops on a KVM that has a dock plugged into it. This setup has worked fine until I got a stationary vacuum that kicks on when something is nearby. I added a UPS and plugged the KVM, dock, and an iMac into the battery outlets, and other devices into the surge-only outlets.
When the vacuum kicks on, nothing appears to lose power, but the KVM appears to reset and the currently selected laptop starts making the sounds like USB devices were just connected. I then have to wait until my 3 monitors are recognized again.
With all of the devices on the UPS, I can't understand how this is happening.