I just upgraded to HF2017. After being surprised that it left the whole HF4Pro installation untouched and installed itself in a new folder, I was playing around with it.
When I had a look at the gunfire effects by putting them on the timeline in a composite and hit the play button I noticed that some of these effects do nothing at all. They are just a still image from begin till end of the timeline, while others are doing what they should.
Anybody else noticed that?