What about if you press the F3 button. This should toggle the Timeline on and off. Does this work?

                                                                

Peter
Forum Administrator

www.reallusion.com

Thank you for the response.
Hitting "F3" produces the same result: Nothing.
Same goes for the dropdown itself: Window->Timeline. Nothing happens (other than the dropdown item getting a "checkmark" next to it).

Quick update. It appears that having three monitors attached to my system was throwing iClone off. Two monitors (A & B) are "stacked" vertically and the third ("C") is to the right, positioned (vertically) in the middle of the two. When I unplugged monitor C, the timeline began appearing on monitor B, even though main iClone window was on "A".
A
------  C
B

Thanks for explaining more. Switching between different monitor setups is known to cause issues with panels seemingly disappearing. If you plan on sometimes using a single screen and sometimes multiple screens, it is advised to always return the timeline and all other moved windows/panels to the main screen before closing down.

                                                                

Peter
Forum Administrator

www.reallusion.com

Got it.
Just to be clear, I've had this 3 monitor configuration for quite some time. I only changed it (unplugging the 3rd monitor) during the problem isolation process, not prior to.
Anyway, thanks for the confirmation that it's a known issue.

Also, is there a fix in the works for this, or at least a workaround (short of keeping my 3rd monitor unplugged)? Right now, the only way I can see the timeliine is to switch to the "Animation" workspace. 

For future generations: The cause of the problem was having monitors with different values for "scale" in Windows Settings. Two were at 125% and one was at 100%. When I made them all 125%, the problem went away.