Hi. I've updated to the latest firmware (FW005) , but I am still having problem with my Dragonfly 1.2 external usb dac trying to work it with my NEO U1. when I connect it to the Minix, the sound come out very noisy and distorted and usually you can not here a thing except a strong static noise or sometimes you can hear in the background very unclear and weak music behind all this the noisiness if i play something. I tried all the options- I changed the new option in the latest firmware to "usb device" (under audio settings-device manger). I disconnected the usb dongle of my Logitek k4oo from the minix, I tried to to connect the dragongly dac into the OTG port using the cable came with the NEO U1 package, I tried to change to difference usb ports, but the problem still consist. I read here in the forum that a lot of people use an external usb dac with their Minix and it works fine for them (or at least not as the problem I encountered). I can surely use you advice how to fix it.