Error Reporting

Error Reporting
1: It seems the kinematic functions of my custom robot and the AR4 robot don't match.
I've attached the custom ARBOT.CAL for version 6.21.
If I lower the Z-axis twice, the 5th and 2nd axes move.
Tested again after lowering it to version 5.1.
Video attached
2: If I return to the origin with Move R joint movement and then move an axis, the coordinates disappear (AR4 ver. 6.21). Same problem.
Move L has the same problem. This occurs after returning to the origin.
Move J displays normal coordinates.