I just got my Rasp 3+ today and I'm having a hard time getting octopi to run.
I followed few youtube videos and after writing the image to the sd card (sandisk 16gb and also a 32gb) I get a "you need to format the drive to use it". I do see the card "boot" and I even edited my wifi settings...
I put the card in the rasperry 3+ and I get a flashing red on the device, and a rainbow screen on the screen.
I tried putting noobs on the card, and that worked. I was able to boot into rasbian and get on the internet and all...
what's going on here?
I used etcher and also tried win32 diskimage.