Hello,
I am having this same issue in UE5.1. I have tried the fix using the variable and I have tried the fix where it checks and restarts the OSCserver as seen here: Osc-Server-Fix hosted at ImgBB — ImgBB
Neither fix works for me unfortunately. After about a minute the server just stops receiving messages again.
Posting to see if anyone has had any better luck getting this plugin to work.
If anyone knows where to post this bug to see if it can/will be fixed please point out where.
Thanks.