- 500: interframe interval = 1/470.87 s avg=1/15.10 stddev=1/5.88
- 500: interframe interval = 1/391.37 s avg=1/15.08 stddev=1/5.80
+ 500: interframe interval = 1/526.69 s avg=1/12.00 stddev=1/4.03
+ 500: interframe interval = 1/493.60 s avg=1/12.79 stddev=1/5.45