LimeSDR USB fails test every other time

Maybe check if this is applicable https://discourse.myriadrf.org/t/limesdr-hardware-problem-usb-controller/4637 or otherwise https://discourse.myriadrf.org/t/limesdr-usb-gateware-version-is-not-recognizeable-temperature-related/3439/12.

At least for me it looks similar due to the Read(64 bytes) failed message. @andrewback