I'm interested in starting to make BTS maps, so to prepare, I'm making a few instances that I can work with. I made a button on a stand, and everything looks right to me, but when I try to connect it to items outside the instance through the proxy, the connections don't do anything. I'm going to try to upload it as an attachment. Is there some bug with func_instances where func_buttons are involved? I've checked over the instance many times. I'm uploading it in case anyone can find a problem that I haven't. Maybe it's my fault. If it can't work, I have made it a prefab aswell, but instances are so much easier to work with.

I'll check the instance later, but for now, did you give your instance a name? Unnamed instances don't like being connected.

That was the problem. Thanks. After I had read about another instance with a func button also having issues, I was worried it would be something hard to fix. I'm glad it was that simple.