CONNECTION LOST PROBLEM
My K8200 printer communicate with Repetier 1,03 via PC (WIN Vista). I can set the XYZ to zero with out a problem. I can open heaters for table and extruder and fan. But when I try to print something it heats up the bed and extruder and lost the communication with printer. I have tried Repetier 0.84 (didn't even open with Vista), work with 0.90 same, 0.95 same, 1.03 same. I don't know what to do.