Every time it tries to connect my Qidi X-Max 3 printer to Octoprint, I keep getting
Could not autodetect your printer
No working connection parameters could be found. Are you sure your printer is physically connected and supported? Refer to the FAQ for help in debugging this.
I am trying to connect through the included cat5 ports on my pi B and the printer. There is no other connection on the printer. I have contacted Qidi support, and all they can tell me is that the printer supports Raspberry Pi via the network cable. I am a true nube when using the Raspberry Pi. I have checked and I have the latest version of Octopi installed.
Normally, OctoPrint connects to a serial device that would be connected via USB. For almost every other setup than connecting via USB, you will need to do some extra setup. I'd think it would be highly unlikely that just plugging in the Cat5 cable you will get a working connection.
I've just googled this printer, and it looks like it is running Klipper firmware on the printer already, with the Fluidd UI installed. Apparently, if the printer is connected to your network, and you go to http://IP:10088 you find the fluidd UI. Not sure if that is correct, or how it's setup - outside my knowledge.
Given this printer is running Klipper, with no USB port available, to install OctoPrint you would have to install it alongside Klipper on the main board of the printer, so it could communicate with the firmware there. No idea how to do that as I don't know how open the software is for you to get in and modify things.