[Plugin: NextGEN Gallery] multipage galleries do not work

I am using NextGEN Gallery, Version 1.5.5

Guess another user has same problem, still no solution/help:

https://www.ads-software.com/support/topic/315492

And I should be clear that this problem did not exist until the updates of wordpress and the plugin.

Ok resolved.

Go to “page=nggallery-options” in worpress and activate the option to flip pages without reloading the entire page.

In german version this is called:
“Erm?glicht das Bl?ttern zwischen den Bildern ohne de Seite neuzuladen.”

This was deactivated after updating nextgen gallery plugin.