Random Vibration

[bcnaz]

Is anyone else's PinePhone just vibrating at random? The vibration doesn't stop until I power cycle the phone, it sometimes causes my buttons and screen to become unresponsive. I have the BH version. There is no action that causes it that I have noticed, it can start while the screen is off, opening an app, or swiping. I am on dev 71, I also had this issue a couple times while it was on stable.

Edit: UBports is the OS

That happened two times on my Brave Heart edition,  

once on Debian/Phosh,    and once on Mobian.
  I think in my case it was triggered by an incoming text message.  Normally just a short burst.
But those two times it stuck on.
  It caused the rest of the phone functions to freeze.
   I had to do a hard shut down to turn off the phone.

But on a restart it went away both times.