I printed tons of things fine with the K2 and as soon as I added additional CFS - a total of 3 CFS for 16 colors, I have had non stop issues with printing and it saying “ spool holder filament in use (and to unload it, etc)” when I don’t HAVE any spool filament in use or set up / inserted. I have retracted, extruded, etc. The nozzle is not jammed. Nothing. Sometimes, if I wait 5-6 hours, it prints again. Is this just a “don’t use extra CFS issue? Or wtf, cause it’s extremely aggravating with Creality. I liked the printed otherwise at first. I literally completed a print, then sent another and this came up. There has to be a solution or is Bambu labs the solution?