New Ender 3 V3 KE stops printing with an "warning motor drive exception"

After getting the new replacement CR Touch from Sain Smart and getting the printer up and running, I thought I was home free! Or so I thought

Now I continuously get this error msg and a stopped print


Any ideas? Anyone else getting this error msg?

Do the usual check of all the JST connectors in the printhead and to the mainboard. Have read that someone had the mainboard cooling fan mounted upside down which caused that problem. After checking all of that then it could be a case of contacting Creality, read one case of this error was mainboard failure (worst case scenario)