Firmware WLED RGBCCT Analog and Digital

Hello I've just received my "WLED RGBCCT Analog and Digital Light Strip Controller"!

Firmware was "0.14.0-b1 (esp8266 build 2212222)"

Tested with my strip led "LED RGBW RGBCCT 5050 RGB 2835 warm white/white 12V" and all was ok.

Then I updated to "0.14.0 (esp8266 build 2310130)" and now I can't get the strip to work again, it does not turn on :(

I can access the GUI but I don't know what I need to change to get it working again.

There is a guide I can follow?

Thanks!