The color of the track changed into 2 colors (Blue 0-0.5dB, white 0.5-1.0dB)

[Moshe]

I clicked on Multi-Tool (F6) and the track appearance changed into 2 colors.
I was used to work with a track in one color white.

I could not find a way to change it back.
Please advise

[waxcylinder]

Just click on the I-beam in the Tools Toolbar - or use shortcut F1

Please see this page in the Manual and follow the links for each specific tool:

Tools Toolbar - Audacity Manual

Peter