Adjustment Brush does not work with latest update 2015.12

[Numbers_1]

I uploaded the latest update for Lightroom....2015.12 . Since uploading, the Adjustment Brush does not work. Not sure how to tell Adobe or tell me what I am doing wrong.  Have used the product since CC started.

  Thanks, Don

[Sheena Kaul]

Moving to Photoshop Lightroom​

[Numbers_1]

  Sheena:

    Your response was not helpful at all.  It didn't deal with the issue at hand.

[Hal P Anderson]

Of course her response was helpful. She moved the thread to the Lightroom forum from whatever unhelpful place you originally posted.

Hal

[JoeKostoss]

Numbers_1  wrote

  Sheena:

    Your response was not helpful at all.  It didn't deal with the issue at hand.

If Sheena Kaul​ had not transferred your post to the Lightroom forum, I would not have seen it and would not have provided my response.  Thank you Sheena.

Numbers_1 You are most welcome!

[JoeKostoss · Accepted solution]

When you say it doesn't work, exactly what happens when you try to use it?

Have you checked all the sliders at the bottom of the brush panel? Especially Density.

Complex, busy parts of an image with Auto Mask turned on will result in the brush not working as you expect.

[Numbers_1]

  First of all, I have the flow set at 85 so it should be doing something.  I have tried to apply the Highlight tool and nothing happened. When you hover over the dot to see where I applied the brush, nothing turns red.  This has happened on a couple of different photos using different brushes and the same thing happens.

  At this point the Adjustment Brush is not working for me at all and I have used it a lot over the past.

[Numbers_1]

  I just looked at Lightroom again.......human error, the Density slider was set at zero.  Appreciate your help.