I have a raspberry pi 4b 2gig with raspberry 7" touch screen ,cura 4.6.1 , octopi 17, robo3d r1
everything is working so far also logitech camera .I have the desktop on the pi still need to figure out how to get an icon on the desktop.
What did you already try to solve it?
serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support!)
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible)