Extra empty lines in Application Output pane when running (Ctrl-R) NOT debugging

Extra empty lines are being output to the Application Output pane only when the application is run, ie either using Ctrl-R or Build | Run. Please note: it does NOT happen when debugging, ie, using F5 or Debug | Start Debugging.

Below is my output when running the attached program. The empty lines between the "Timeout" statements should not be there.

10:38:29: Starting C:\Projects\Misc\EmptyLines\debug\EmptyLines...
Timeout 2001

Timeout 4015

Timeout 6029

Timeout 8029

Timeout 10021

Timeout 12044
10:38:43: C:/Projects/Misc/EmptyLines/debug/EmptyLines exited with code 0