There currently is an issue (half of the outputscreen will be "red") with some graphics cards used in the latest MacBook Pros and iMacs. The following software are impacted:
- OnTheAir CG 3
- OnTheAir Video 3 (with the SMART Resize and Graphics option enabled)
- OnTheAir Node 3 (with the SMART Resize and Graphics option enabled)
The issue is related to a macOS bug with OpenGL and does NOT impact OnTheAir CG 4 (not available yet), OnTheAir Video 4, OnTheAir Node 4. Nor does it impact OnTheAir Video Express.
The best solution is thus to either use a different computer, or to update to OnTheAir Video 4. If you can't upgrade your software, you can continue to use OnTheAir Video 3 and OnTheAir Node 3, by can disabling the SMART Resize and Graphics option to overcome the issue (but you won't have the ability to overlay logos).