mockResult inconsistencies

Hi all, I am having an issue of mockResult inconsistencies when I am monitoring the number of mockResults a mockRunner has. In this instance I am sending 4 request via webservice and in return expect 4 responses again via webservice. The responses come in within milliseconds of each other so I am wondering if SoapUI is dropping messages because of this. For instance the two timestamps below are logs for messages being sent to me. It seems that a regular mockService (not in a TestSuite) will be able to pick up these messages however using a mockResponse step within a test case will not since I receive msg3 and never receive msg4.


msg3 - [3/29/11 8:46:10:021 CDT] 00000026 LoggingInInte I Outbound Message
msg4 - [3/29/11 8:46:10:079 CDT] 000000f9 LoggingInInte I Outbound Message

here I exit the loop when RESULTS = 4, again i receive msg3 but never receive a result for msg4 so I timeout.

while(mockRunner.isRunning()){
   int rCount = mockRunner.getMockResultCount();
    if(rCount > tempCount){
     tempCount = rCount;
               log.info("Result Received. Current results: " + rCount);
          }
   //log.info("rCount: " + rCount);
   if (rCount == RESULTS){
    log.info("All expected results receieved");
    //After receiving all responses turn the mockservice off
    mockRunner.stop();
   } else {
    if ( endtime < System.currentTimeMillis()){
     log.info("Time Passed: " + (System.currentTimeMillis() - starttime));
     testRunner.fail("Script timeout");
     mockRunner.stop();
    }
   }
  }

Thanks.