Hi Ken,
I'm glad you're okay.
Now to ruin the mood, I wonder you might be better off starting over again on this scene. It sounds like there are numerous problems and it might take a lot of work to untangle them and get them all fixed.
Keyframes... Simple concept, but hard to explain in words. I wonder if someone has a link to a good basic introduction to them.
Briefly, a keyframe is a particular time ("frame") in your video that contains specific information (it is "key").
You see the keyframes on the "timeline" display (if you have iClone "Pro" and press F3).
If your character is looking left at the 1-second time (Frame 60), and is looking right at the 2-second time (Frame 120), iClone figures out all the positions between those two points. You don't manually control the avatar for all the frames between those two "key" frames.
Any time you move a prop, you manually place it in the new location at its current time, and iClone automatically creates a "keyframe" for the prop, forcing it to be in that location at that time.
I'm worried about you comment about choosing random numbers" for them. They go in order, at the rate of 60 per second. Can you describe more what you mean?
iClone 7... Character Creator... Substance Designer/Painter... Blender... Audacity...
Desktop (homebuilt) - Windows 10, Ryzen 9 3900x CPU, GTX 1080 GPU (8GB), 32GB RAM, Asus X570 Pro motherboard, 2TB SSD, terabytes of disk space, dual monitors.
Laptop - Windows 10, MSI GS63VR STEALTH-252, 16GB RAM, GTX 1060 (6GB), 256GB SSD and 1TB HDD