My K8200 was working fine however I didn’t use it for the summer. Coming back to it, I couldn’t get it to respond. I have reinstalled the software and drivers using the download on the Velleman site. I have found a Com port that allows me to connect but when I select manual control I cannot get a response from the motors. I can control the heaters and the fan. I have a flashing red and green LED by the USB socket. When i try to control x, y or z manually I get an OK then “printer stopped due to errors fix errors then use M999 to restart”
I noticed that looking at the Eprom setting under configuration, everything is set to zero- is that correct.