[BUG]Logs stop being sent to the standard output log for Event Viewer Logs

Describe the bug
Logs stop being sent to the standard output log for Event Viewer Logs, if I go into the pod using kubectl exec I can get log entries from the event log that have not been sent to the standard output by LogMonitor.exe.
We're not going to upgrade to the latest LogMonitor.exe until the following blocker is fixed: https://github.com/microsoft/windows-container-tools/issues/187 so we can't test if this happens in the latest version of the tool.

To Reproduce
Send messages into the Event Viewer log of the configuration you've defined in the Log Monitor configuration file

Expected behavior
All logs should be read and sent to the standard output

Screenshots
NA

Configuration
-Tool: LogMonitor.exe
-Version: 2.0.2

Additional context
Configuration file:

{
    "LogConfig":  {
                      "sources":  [
                                      {
                                          "eventFormatMultiLine":  false,
                                          "channels":  [
                                                           {
                                                               "level":  "error",
                                                               "name":  "system"
                                                           },
                                                           {
                                                               "level":  "Verbose",
                                                               "name":  "Epicor ICE Task Agent Service"
                                                           }
                                                       ],
                                          "type":  "EventLog",
                                          "startAtOldestRecord":  true
                                      },
                                      {
                                          "filter":  "*.log",
                                          "directory":  "c:\\inetpub\\logs",
                                          "includeSubdirectories":  true,
                                          "type":  "File"
                                      }
                                  ]
                  }
}

Start by reproducing the issue with LogMonitor.exe 2.0.2 and the EventLog configuration shown in the issue, then trace the EventLog source and standard-output handling. Done means all matching Event Viewer records, including those available through kubectl exec, are sent to standard output.