Networking: Client call for delegates not working

Hello,

I’m trying to make an inventory system plugin and currently adding networking to my code. Unfortunately my UI won’t update on clients. I change the inventory items on the server and they’re replicated corretly but my delegates that I call in a seperate client fucntion won’t toogle my UI update function. There’re no compiling errors and the UI updates for the host.

If you need more code. Maybe the UI part just tell me and I’ll upload it!

Here is the code from my header file:

And here the code from my cpp file: