As always in movies, the distance between the protagonist escaping by foot and the antagonists chasing them in a motor vehicle makes no sense and keeps changing.
When Elsa and the soldier are talking amongst the rocks, they have a red blanket covering both their legs. When Paule checks on them the blanket is now rolled up and only across their knees. As Paule goes away, the blanket is again covering their entire legs.
The sounds used for the firing of the Maschinenepistole 40 are not accurate and are more similar to larger-caliber firearms.
When Paule asks Elsa what she is doing, she replies "Alles gut!" (literally: "all good" in German). However, this phrase only came to use in German from 2010 onwards and quickly became so overused it mostly has a passive-aggressive and/or ironic meaning, similar to "No worries!" in English.
Von Starnfeld does not send his men straight away to the farm to avenge his second in command but (conveniently for the protagonists) waits until the next morning.
The baddies have been trying to shoot the protagonist dead for almost 3 minutes straight when Von Starnfeld tells his men "I want him alive".