More Than One Monitor?
Camtasia Relay records one entire screen. If your computer has multiple monitors or is connected to a projector, you need to specify which screen to record. See this video for more details.
To Select a Screen
Click the left or right arrow to determine which screen to record. The arrows only appear if multiple monitors are connected to the computer.
When using PowerPoint or Keynote with multiple monitors or a projector, make a test recording to verify you record the correct screen.