When the delay after shear and other delay features were added we had larger operating system timer times and the limits on the length of the delay were smaller.

On closed loops with 1 msec operating system timer times and 64 second delay times , the size of the integer variables use to store and measure the delay times became unable to store the values and significant information was lost when delays became larger than 32 seconds, resulting in much shorter than expected delay times.

This has now been resolved.