Yamaha USB driver: multi client?

I have a UR816C and also a Yamaha EAD 10 (drum mic/trigger module). Both of them use the Yamaha USB driver, however I’m experiencing an issue where the EAD MIDI device just stops working and also resets the ASIO device. Has anyone used the Yamaha USB driver on two distinct devices at the same time with no issues?

As an update:. Issue was a bad USB cable! However, I will add that I cannot utilize the Yamaha EAD 10 audio while using the ur816c because they can’t share the driver!