The zoom and rotate functions, (for viewing) work, but at times stop working. Then, they start working again.
I thought it might be due to rendering, settings so
- I have tried minimizing overhead, by selecting the minimal preset. This did not eliminate the problem.
- The problem occurs even when my frame rates are in the range of 30
My system is a 21" desktop iMac with 8G memory 2.9Ghz 4 core processor