I found the same problem and I think I bunked the wifi box in the process. I had the wifi box on without the printer on and it was doing the same thing and then just stopped working. I got a second wifi box and use a switch to turn both on a the same time or you could use a power bar. Not ideal. Will try the cut the +5 Volt lead on the usb cable. I'm guessing without looking at the link below that you have to hack a cable and reconnect wires...I don't want to that crap lol. I can. But I shouldn't have to hack a cable. Creality should know better as a manufacturer to investigate this or put in electronics to prevent feedback. It happened to me and yourself so its not a new thing. Any updates on this would be appreciated. I really don't want to buy more junk to hack junk to get junk to work. It should just work.

@admin okay cool, how about carbon fiber nylon? If I understand right the Ender 6 can heat up to 260c if that’s so then I should be able to use carbon fiber nylon as long as I have a harden steel tip correct?

Dear @EchoSixSierra Check if the line is wrongly connected or broken, if there is no problem with the line, you can try to brush the firmware. If the firmware does not work, please replace the screen The firmware download platform: https://www.creality.com/download

I'm in the same situation. I had the same symptoms: printer would auto-home and adjust all three axes fine from the move menu. Extruder and end-stops work fine. When I tried printing, it would get up to temperature, start to auto-home, and then freeze. Did you ever find a fix for your issue?

Did you ever get this figured out?

@kwinder1 Apparently something has changed since Oct 2020 when you first asked about Nylon filament support on the Ender 6. Because I have no problems with Nylon (Inland BD6V Nylon 1.75mm) filament. I'm using Simplify3D on a macbook pro to do the slicing/gcode generation. My Ender6 is completely stock except for the addition of a BLTouch. I configured the temp for Nylon at 255 C with bed temp of 85 C. And I'm using purple glue stick for a coating on the bed. The printer is running at "normal" speed, as opposed to "faster" or "fastest" modes, due to the limited max temp of 260 C for Nylon. But it's working perfectly. Hope this helps! Treffin

I ordered one in mid Nov 2020, received it near end of Dec 2020. My understanding was they receive a few at a time, if you get in when they have it, they will ship one within a few days. Most of the time was in transit. Now if only I could get my printer to work