Hi @beibei
We are happy the train is rolling again 
.
- The current parameter set are only with environments with max 200 agents. We introduced this due to some performance issues we were experiencing. If this changes in future we will let you know and also re-evaluate all previous submissions on the new env parameters.
- There again is an upper limit on the time allowed to run. It is currently set to 12h and a time-out if nothing happens on the server for 15 minutes.
Even though performance has increased alot with the latest fixes we are still working on some further improvements. If we achieve the desired performance ther might be slight updates to time limit as well as number of agents. We will communicate this transparently when something changes.
Best regards,
Erik