Hello All!

I'm hoping someone can help me out.  

I have silent posting set up and am receiving posts ok, the problem is that I am receiving several ARB silent posts at the same time and am missing some as a result due to the 2 second time limit we have to accept the post.  I am only receiving the data and dumping it to a file, nothing fancy.  Here are some example time stamps from the server log file for silent posts on 2/9/2012.

2012-02-09 10:15:23 
2012-02-09 10:15:23 
2012-02-09 10:15:23 
2012-02-09 10:15:24 

Is Authorize.net sending them at the same time and if they are, why?

Has anyone else had this problem and how did you resolve it?

Thanks!

Josh