AI infantry at start

[Clinxz]

Hey,
While playing on Leningrad I noticed that all the AI infantry would become stuck at certain points on the map and not move till later on in the game. The AI were on hard and expert in 2 separate games and it didn't matter which faction they were. Ideas?

[Tankbuster]

Blow up the bridge, the AI will repair it and it will be back on track.
Worked twice for me.