Greetings,
My CR10 has been working nicely for years, but has suddenly developed a problem casing prints to stop. I traced this down to the auto homing. The X and Y axes home correctly, but the Z axis will not move down. The 3D Touch pin will deploy (extend) during homing but then seems to automatically retract. casing the print to stop. The LCD screen shows "Endstops Z" message.
When I test using the BL Touch menus. the self test, deploy and stop all seem to work fine? I have tried resetting settings and EEPROM .
My setup is Marlin 1.1.9, CR10 with Dual X Axis and v2 motherboard.
Has anyone experience of this issue. Suggestions appreciated.
regards
John