G28 and G29 commands need to issue M114
There is a problem in Repetier-host (1.0.6) when homing X,Y, or Z. The software doesn't update when the axis move for homing. See my inital report against Merlin: https://github.com/MarlinFirmware/Marlin/issues/1502
Problem is if a G28/G29 is issued repetiet sets the Axis to 0 and then homes until it makes contact with an endstop. However, I'm using auto-bed-leveling and for that to work when the Z gets homed it has to move my Z-probe to the center of the bed. The X/Y movements don't get updated with the correct movement values but instead just stay at 0 for both X and Y.