I recently received a TA-10 and It was working good. However I decided to check if I have the correct firmware because on my device manager it says that the DFU was not found. I followed the USB driver 5.0 installation however it was not detected. So I tried the XMOS Driver 4.13 and used the USB firmware(TA-106F2). Installation was a success but after that my PC no longer recognizes my device. The LINK light is off. It no longer shows up in the device manager. It is like I no longer can connect to the DAC. How do I get it back to factory settings or fix this issue?