DMX sequence not working

Hello,

I am experiencing an issue with DMX Moving Heads in Unreal Engine that are no longer responding to Sequencer control.

Previously, everything worked as expected, but now the fixtures do not react when adjusting parameters like Pan or Tilt inside a Level Sequence. Even in a newly created sequence, there is no movement.

The Moving Head is placed in the level and assigned to a Fixture Patch from a DMX Library.

It seems that the fixture is no longer responding to values coming from the Sequencer.

Does anyone know a fix?

Thank you.