PS4 Pro. After rest mode, solid white light but no display.

Been having this odd issue with the PS4 Pro. I put it into rest mode via controller.

Later when I turn it on, it occasionally will fail function properly. I would say 10% of the time it does this. Other times it works fine.

When it fails, the PS4 would turn on with flashing white lights. White lights turn solid on the machine, but there would be no sound or display on the TV.

The controller lights appear normal but again...nothing seen on TV.

What usually I have to do is press the power button on the system for awhile until it turns off. When it turns on, it usually cycles through the "not turned off properly" message...before operating normally again.

Anything I should look into to resolve this? Not horrible, but it gets annoying...