OSC Server not working on 5.6.1

Hello all. I’ve gone through many tutorials, videos and articles about receiving OSC messages within Unreal Engine and have tried almost every possibility. However, after many hours, I still haven’t managed to properly receive OSC. I tried localhost (127.0.0.1 and 0.0.0.0 as indicated in other threads) and from exteneral IPs - no luck.

The Remote Control OSC is also not working and I am almost sure I’ve checked every Windows configuration regarding firewall and communication (also all of my other OSC softwares are running perfectly fine).

I can set a client and send OSC messages from Unreal, this is fine.

Plugins are enabled. Tried with many ports, just in case.

Does somebody have a clue? I’d greatly appreciate it because I am running crazy here. Such a shame it’s so complicated to get OSC running.

Thank you in advance!