BUG B339 Pointer turns to blurry line

After a while (I can't seem to repeat, but does occur when changing between various views and windows) the mouse pointer turns into a dotted blurry line, but only on left display and external displays. center 7" and right internal have a mouse pointer.
H4, 1.1.2 B339, Full Size Wing, Playback wing 4 (in port 3)
H4, 1.1.2 B339, Full Size Wing, Playback wing 4 (in port 3)
Comments
We have not seen this in the lab.
Please send me your show file so I can play with your views and see if I can recreate it.
I also had this during a training, but not reproducable.
After moving the cursor around it went away, also logging off and back on helped
I have been looking for this but have yet to recreate it.
Do you notice the more when programming or just when using the mouse to move around the screens?
Tried to reproduce it, but its is gone... Works like it should
If it pops up again I let you now
Left internal and right external (Analog ELO touchscreen)
We do have a defect opened for this but have yet to find a 100% repro.
We have seen it a few times in our lab as well.
If you find a repro or think you have one please let us know!
Thanks guys!