Translation of propel in German

Please let me summarize: The main problem of the project was the inability of the program to print the screen. The reason is that massive download may stall the connection at even 3Giga, which will result in congestion.
After our system update, lessons will be saved for 30 minutes automatically, if you want to save them permanently, you need to press the 'save lesson' button. It than works the same basically.
We checked in, took a refreshing hot shower and were really happy about our accommodation. As it was late, we took another ride to some restaurant. When we payed the driver he told us that he had no change.