Hello,
I've found an issue/bug when upgrading from Tnet v2.0.4 to the latest v2.1.0, suddenly none of my RFC calls get called, I get no warning/error on the console, and it seems to happen only when not connected to a server
tested on both Unity 5.0.2, and 5.1
Edit: I can replicate it just by opening a new project, importing Tnet 2.1.0, opening "Tnet/Examples/Scenes/Example 1" and clicking on the cubes, nothing happens on 2.1.0, works fine on 2.0.4