S2s problem with servers on same domain

Hi, I have been fighting with this for 2 weeks and cannot get it to work. I have read a lot of posts on here and they don’t work in my sitution for some reason. I have 2 servers on the same domain and I am using PSI client to connect to them. I can connect to each server but when i try to do a search from one server to the other the magnifying glass don’t allow me to click on it.

Thanks in advance.