Vehicles Collide After 100 Frames with 100 Cars on Town10 Map During Data Collection

[nxdxml]

I'm running a simulation with 100 vehicles collecting data on the Town10 map, aiming to capture at least 1000 frames. However, the vehicles consistently collide after about 100 frames, making it impossible to complete the data collection.

Details:
Map: Town10
Vehicles: 100 (data collection enabled)
Issue: Despite adjusting behavior configs(like speed), vehicles crash within ~100 frames, causing traffic jams and premature termination of the simulation.
Request:
Looking for guidance on preventing collisions and ensuring smooth operation for at least 1000 frames. If this is a limitation, suggestions or improvements to support large-scale simulations would be appreciated.

Thank you!