Cause:
In absolute blending, a speed look-ahead error prevents the end speed from decreasing to 0, or an abnormal speed curve from speed-adjustment planning prevents the speed from decreasing to zero.
Troubleshooting:
Internal algorithm error. Back up the system and submit a software defect report.
Solution:
If absolute blending is used, change to relative blending. Also back up the system and submit a software defect report.