After update 5.0.4 and now worse after update 5.0.5. Press the Home button once and Y, Z move to Home, X does not move. Press it a 2nd time and X moves to home. After updating to 5.0.5 this now happens when using the Home command in a sequence as well as the Home button in controls. Everything moves smoothly.
Home command moves X and Y to home if Z is already at home. When I try to move all 3 to Home, it moves Z to home, moves Y to home and then generates the following error.
Think our Arduino is going. In addition to taking 2 tries to get the FB to move to home, other weird things have started to happen. We had “find home on boot” selected for all 3 axis. The Arduino started doing 2 find home sequences on bootup and then locking up with the x-axis motors at home but chattering and not linking with the Raspberry Pi. With “find home on boot” disabled for X-axis the Arduino finds home on Z and Y, then repeats before stopping and linking to the Raspberry Pi on bootup. Some sequences work while others will run once and then error out.
During boot, Arduino finds home on Y and Z axis (as per device settings) and then 20 seconds later it does it again. Only then does it link to the Raspberry Pi.
When I try and home or calibrate X-axis, FB moves to the end, stalls, the motors start chattering and in the Controls Tab, the X-Axis position keeps decreasing (increasing to the negative) while the X-Axis motors are stalled and not moving. Have to do an ESTOP to get the motors to stop chattering. Y and Z Axis will calibrate and home properly.
New Arduino, reflashed the SD card, reset to Factory Default, all to no effect. What do I try now?
Since the X-axis is the only axis where the motor doesn’t stop moving at the axis end, I would recommend making sure the X-axis encoder is working properly.