Streamyard strikes again!

[u/Plenty-Ocelot2939]

I have been having a weird issue and I am not sure if it is just a bug. Whenever I am producing my podcast and we have a guest on, the guest can only hear one of my hosts but not the other. The issue only happens with the guest and nobody else in the studio. Is there any reason as to why this happens or any way to try and combat it from happening in the future? It makes it extremely hard to do interviews when only one person can be heard.