WLED + Hyperion

i’ve added WLED to my Hyperion setup and configured it properly (IP + Port 19446) and also entered that port in WLED’s Sync Config + checked receive UPD realtime.
It worked once - controlling the LEDs from Hyperion but I pushed the overraid button and WLED continued running the current animation.
So how does WLED start reacting to Hyperion / do I need to change something?
It always keeps showing the WLED animations instead of receiving UDP messages.

Have you tried rebooting everything?