Have any of you experienced this happening?
I was roto-ing by hand and up to fr 15 was fine. Then I jumped forward, set a key frame at 30 jumped back in between and started to roto the shape. But the gmask kept losing my animation. The frames when I went back review just kept the same shape of the last frame I animated. I tried a new batch and the same thing. It’s possibly a corrupt user but so wondered if anyone else has ever experienced this?