The GF supports bitmap files, correct? When clicking upload it says supported file types and bmp is in there. Dithering bitmaps creates great photo engraving. But every time I try to upload different bmp files, I always get the error " An error occurred on your Glowforge. Please refresh your browser before printing. It may also help to turn your Glowforge off and then on again."
Every time. What am I doing wrong?