What is the problem?
I cannot find all of the needed information to create a CR10-Mini or an Ender 3 Printer profile in Octoprint. Is there already a Default printer profile created some where?
What did you already try to solve it?
I have searched the Forum here, google and watched a butload of youtube videos.
Have you tried running in safe mode?
Did running in safe mode solve the problem?
serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
Octoprint version 1.3.12, Octopi version,0.17.0, running on Raspberry Pi 3 Model B Rev 1.2