Can’t upgrade to Backlight 4

I can not upgrade from backlight 3 to backlight 4.

When i go to backlight/modules there is a button “update all modules”
Available versions are 4.1.3 and so on…

But when i click on “update all modules”, nothing happens. Page start loading…and then nothing.

My installed version is 3.1.3

have you tried clearing browser cache or using another browser?

thank you! Didnt work with chrome for some reason. Worked using ms edge.