Closing the Reporter Window / Screen

[ConnorTJolley]

Description
Once you open an RML report window, closing it via the [X] doesn't stop the connection or allow you to choose another file within the GUI of this App.

Steps to Reproduce

• Open the App
• Enter your Connection String
• Choose a Report / Trace
• Click Start
• Once Report has opened via SQL
• Close the Report window via the [X]
• Try and choose another Report / Trace
• Observe that the UI Thread is locked

Expected Outcome
Either:

• Expected the Connection and starting of viewing the Report / Trace to be on a separate thread so the UI isn't locked
  OR
• Expected closing the Report / Trace to close the connection and unlock the UI thread.