Some Swiss airports have no quick airport info
On my iPad I came across some airports that do not bring up the airport info just by tapping the location. However the info IS available going through the QIW. Please check LSZC and LSMP.
EV4 only shows AirfieldInfo immediately with one single tap in the summary window if the airfield is considered Suitable according to the current selected aircraft. LSZC and LSMP are both joined military/Civil airfields, make sure you have option [Joined Public Military] enabled in Aircraft Profile->Aircraft Details.
Thank you - problem solved