Attached word doc provides examples and details.
The test reporting in the log lists the wrong test instance or wrong test name as duplicates.
1) Multiple test instances in QC Test Set are listed as only the last test instance in the console output. Given 9 instances of a test, the log only says the test instance  has passed. Test 1-8 is not mentioned for the pass/fail. The other tests are mentioned prior for "about to run on Hostname" and "x number of tests in test set". It is only in the status results where the issue appears.
2) 200 plus test in Test Set and in the Test execution status of the console towards the very end of the console output, the same test is listed 200 times. The other 199 tests in the test set are not listed. Only the one or two tests are mentioned. Again, the execution status in the console is incorrect just like in the first scenario.