Disappearing mouse cursor

[HallStevenson]

Since the last beta update - currently on "17A362a" - my mouse (trackpad actually) cursor randomly disappears. If I move the invisible cursor, items get selected like normal. For example, I can move to the dock and move back and forth and the dock icons pop up (the animation I have selected). I've found that a 3-finger-swipe-up seems to bring it back each time so I can live with it for the time being.

Anyone else seen this happen ?

 

[azpc]

When I restart my iMac 5k my mouse pointer fails to appear about 20% to 30% of the time. Very frustrating for a 4k machine!

Only way to get it to appear is to move mouse pointer to upper left corner and start clicking. All of a sudden a menu drops down and the mouse pointer appears.