I'm using Anime Studio Pro 7 (version 7.1) with Windows 7 - 64bit.
After establishing keyframes on Channels tab, if I go to the sequencer to work on audio objects and then return to Channels, all of the keyframes are gone including the horizontal lines, but the animation still operates as if they are still there. So, it looks like a refresh issue.
When I work on another layer in the sequencer I usually have to scroll down to it. So when I return to the channels I have to scroll back up to the keyframes.
I'll review this to see if there is a step I'm missing that's causing this. In order to see the keyframes again, I have to save and close my project and then reopen it. But, I'll double check the layers.
Vagabond wrote:When I work on another layer in the sequencer I usually have to scroll down to it. So when I return to the channels I have to scroll back up to the keyframes.
This is correct, I think it is a tiny glitch, but sometimes it takes awhile for the key frames to pop back up. I just ignore it and soon enough the key frames will show up again. At least it does for me.