Complex sentence: After days of personally scouting the Prussian camp and being urged by his officers, Daun thought it to be a good opportunity for attack, noting that the Prussians neither increased their security nor deployed their troops in response to the Austrian presence; they were non-responsive.
Split into simpler sentences: After days of personally scouting the Prussian camp and being urged by his officers, Daun thought it to be a good opportunity for attack. Daun noted the fact that the Prussians neither increased their security nor deployed their troops in response to the Austrian presence; they were non-responsive.