Hi
We use our robots mainly for glue dispensing. On our latest UR3e i have noticed that it randomly takes shortcuts in a corner. The path is a square with a small blend in the corners, the speed is very low around 20-40mm/s and the blend 2-4mm depending on the product.
The shortcut is around 1mm before the blend should start resulting in a cut corner, it occurs randomly about once per 20 units as far as i know but it usually the same corners.
Do you experts have any ideas what can be wrong? I have tried removing any threads i use but it did not help. The code is pretty straight forward during the gluing nothing but waypoints.