Color Picker Lost

I was using Onyx during a show. Pulled up the Channel Window (bottom right), selected a fixture, tapped on color. But when tapping on the L arrow to open the “common parameters” in order to pull up the Color Picker window … nothing happens. It was working fine earlier. Any thoughts?

Version 4.2.1057.0

(I’m quite new to Onyx … trying to go thru the online tutorials … )

Thanks,
Aaron Kutra

4.2.1057 was working fine.
I assume from Your description, that You use a touchscreen?
Did You resized Your windows screen size (CTRL+mouse Scroll)??
If Yes, then close ONYX, right click on the desktop, and go to Display properties then adjust Your scale settings to 100%.
Close the menu and start ONYX again.
Should work fine.