Can not save First-Use Setup!!???

Sorry? What happened exactly?

Take a look: https://www.screenr.com/RKI7 Maybe I’m doing something wrong?

Well. It is the first time I see thing like that. Looks like a bug. Or some conflict with other plugins.

Post problem here please https://usabilitydynamics.com/forums/ with note that topic goes from WordPress Forum. I’ll ask you credentials there then and will see personally what is going wrong in your installation.

Thanks.

Same issue here. Let me know how I can be of help to get this resolved.

Everyone who has that issue try please disabling mod_security