Sorry, i don't have this. I can only offer an oscilloscope, logic analyzer and multimeter but not such specialized equipment.
But today i was lucky to get my hands at another LimeSDR, even only for a very short time. At the university another student also had it with him when i saw him today. I lend it and attached to my laptop and it looked way better than mine. The gateware version was shown correct and a few simple tests went through without any errors.
This lets me think that possibly something on the hardware side is defective on my board.
Addition: I forgot that i have an Atmel AVR JTAG Ice3 Debugger if this helps.