Since upgrading to After Effects 2018 and High Sierra, I can no longer fullscreen to a second (or third) monitor. In previous versions, I could create a new comp-viewer, drag it to another monitor, hit command+\ and it would fullscreen the comp viewer without a menu bar. Since upgrading to the latest version, it flashes full screen for a second and then goes right back to windowed mode on my secondary monitors. This is a huge part of my workflow and very frustrating to see it stop working.
You can use Mercury transmit as an unlocked comp viewer, but you cannot have multiple monitors with multiple locked comp viewers.
I have tried this on four computers running Mac OS High Sierra and have tested with CC2018 and CC2017
Resize application window or floating window to fit screen. (Press again to resize window so that contents fill the screen.)
I have contacted adobe support but they didn't understand what feature I was talking about... Extremely frustrating.
Any solutions out there that doesn't mean stepping down all my systems to 10.12?
Thanks for a detailed description!
Since upgrading to After Effects 2018 and High Sierra, I can no longer fullscreen to a second (or third) monitor.
Do you experience this behavior on your primary/main monitor?
I'm able to repro this on my test machine, even on the primary monitor.
I tested After Effects CC 2017 & CC 2018 on macOS 10.12.5 & 10.13. Since AE CC 2018 doesn't exhibit this behavior on macOS 10.12.5, this looks like an OS-level bug to me. Let me report it to the product team.
Yes, this behavior happens for all window types on all monitors (including primary).
It does seem to be an OS behavior issue - but Mercury transmit works so we know the functionality is there. Someone just forgot to check this specific and (very useful) feature.
I have filed a bug report
I have called
I have posted on forums
Some acknowledgement from Adobe about fixing for the next point release would be great
Ive had to lug around a third computer for when I need this feature and it is infuriating.
A bug has been filed for this issue.
Has there been a fix for this??? ... Same problem here. This is infuriating and wasted hours of my time!
Also curious whether this has been fixed, or addressed. Major issue for my JOB, guys!
Unfortunately No... I have had to revert back to AdobeAfterEffects CC2017... What a disappointing release from Adobe!
If anyone knows of a fix for this, other than not updating to CC2018, please share...Thank you!
I'm having the same problem! ... I've already saved a lot of work with the new version so difficult to revert back. I do notice that when the video freezes up and I am forced to close down and start again that there is still an AfterEffect process continue to be running in the Task Manager.. You have to close that down and then restart and then hope that you can get about 10 minutes of work done before it freezes up again...
F.Y.I. As of version 15.0.1 (Build 73), released on 01/23/17, the problem has been fixed. I am no longer seeing the crash and the comp viewer can be full-screen on an external monitor.
Running AE 18.1.0
Running Mac OS 11.2.1 (Big Sur)
To run fullscreen second monitor in after effects