I am in a PBEM with Baris, as Prussia. I only sieged Pirna with one column, and moved along toward Prag. The Austrian/Saxons broke the siege of Pirna previous turn, and this started moving out of it and sieging one of the Prussian town.
Then, the full Saxon army surrenders and disappears. It is not COMPLETELY a bug, as I still controlled the access to "supply" (Radeberg is under Austrian control, but a cav troop cut the road further down). But really, the Saxon army moving out of Pirna then going for a stroll, and then surrendering makes no sense.
I propose 3 solutions to problem :
- Make the Saxony surrenders event triggers at the beginning of the turn, before the Saxons start moving.
- Lock the Saxons at the end of each turn, so even if they do a battle they don't get "unlocked".
- [My favorite] Get rid of the event as it is right now - just have the Prussian player siege the city the traditional way. The saxony event triggers if the Pirna Camp is taken by Prussian, whenever it is, before 1757.