[Martin Drew]

Just out of interest. I have just tried adding and then deleting a snapshot to that same slider widget earlier on the timeline, before the slider lost control, and that also fixed the problem.

[Martin Drew]

Thanks for responding Andy.

I had a good look at what was going on at that point in the timeline and there doesn’t seem to anything which is likely to be interacting. For good measure I tried deleting every layer except the Rig and the objects it acts upon so all I have remaining is the Camera, the group the camera is within and the rig. Nothing else and no behaviours or filters. The only parameters being animated on the timeline are the 3 sliders. I am still getting the same thing happening.

The rig has 3 slider widgets, one is controlling the FOV of the camera, one the x rotation of the camera and one the y rotation of the group the camera is within. It is just the group which is not being controlled at that point. However I noticed that if I slide the lower snapshot along the slider it changes the value of the group y rotation parameter, though the slider control itself doesn’t, so I tried adding a snapshot at a random point on that slider and then deleting it and that sorted everything out. Does this sound to you like a bug or does it give you a clue to something else that might be happening here. The rig is working fine again now so I am happy, but it would be great to know what was the cause.

Cheers

Martin