Translation of trapezoid in German

As I mentioned before, due to the small memory size and the relatively large size of the application, a little of the traffic was lost. This traffic appeared on the log file as well as in the analyzer.
In addition, after the tests I would like to give also a presentation to some of the teachers, as usually the different ideas come with the presentation. After speaking with them, some ideas emerge...
I called the Hilton hotel in Cuba and asked them whether it was worth coming or if they suggest to postpone the arrival. Their response was clear: Don't come unless you really have too.