Hello @alexg,
thank you for your fast answer!
But anyway I have fixed it by simple deactivating plugin WP-optimize..
All works perfect now.. but I am saddened by a couple of other things: Precentage fee
I reply to all queries on the forums and via email, once per day, Monday to Friday (not weekends).
If you are new here, please see some information on how to ask for support. Thank you!