I created a USB flash drive containing Debian image using Etcher. I get the GNU screen after choosing the USB drive, but then after I choose the default (USB boot device tree), the screen goes blank, green LED stays solid, blue light flashes indefinitely with two short blue pulses before repeating. Flash image is in USB 3.2 port. I’m using the power adapter that came with the O6, with a European adapter to US (I was sent a European power supply, but I’m in the U.S.) I have 990 EVO Plus 2280 SSD inserted, plus the WiFi module that came with the kit. I see others have had the same issue so this appears to be a common problem but I don’t see where anyone solved it.