Level Sequence spending long time validating assets

UE - ACT Character - Control Rig - Aug 31, 2026

Hi After migrating our animation project from 5.7 -> 5.8 we notice that some level seqeunces take much longer to save (during validation stage). This issue only exhibits when using control rigs in ...

Renamed controls creating duplicate curves in sequencer that once fixed up cause selection issues.

UE - ACT Character - Control Rig - Mar 25, 2026

When a control is renamed after it has already been animated in a sequence, the control curve name map needs to be fixed up. Once it is fixed, selecting the control in the world will not map the sel ...

Animation viewports can cause debug print messages to be purged

UE - ACT Character - Control Rig - Jan 11, 2024

A change was made a while back so that control rig debug print messages would be displayed in the animation editor preview windows.  This is done via calling UEngine::DrawOnscreenDebugMessages from ...