This is a GPU rendering bug. Go to Edit > Preferences > Display and disable "Hardware Accelerate Composition and Layer Panels." Restart AE.
Resolved the "2 or more frames to play back" error that halted RAM previews randomly.
Because version 14.2.1 is an older application, it is no longer directly downloadable through standard Creative Cloud menus. Users requiring this specific version for legacy server compliance or pipeline matching must contact Adobe Customer Support directly to request archived installers. adobe after effects cc 2017 1421
Borrowing advanced color grading tools from Premiere Pro, After Effects CC 2017 introduced the dedicated Lumetri Scopes panel.
: Fixed a bug that prevented copying and pasting Premiere Pro graphics objects directly into After Effects Broader CC 2017 Context This is a GPU rendering bug
: Replaced the legacy Ray-traced 3D engine for better performance with extruded text and shapes Essential Graphics Panel
Project setup and composition best practices Because version 14
Released in the spring of 2017, this update wasn't just a routine bug fix. It represented a turning point for Adobe’s compositing flagship. For professionals still using legacy plugins, working on older operating systems (like macOS Sierra or Windows 7), or managing a pipeline that requires a specific build, understanding After Effects CC 2017 (14.2.1) is crucial.
The 14.2.1 update was not just a minor bug-fix patch; it consolidated several groundbreaking features introduced throughout the CC 2017 cycle while addressing critical workflow bottlenecks. 1. Essential Graphics Panel