Quote Originally Posted by Magentawolf View Post
The first time I connect to a host, everything works fine, but on subsequent connections, I am unable to select my character even though I can see it, and no chat that I produce shows up in the window. If I close the character selection window and then open it up again, it's empty.

Clearing that campaign's cache folder solves this problem, but given that I have to do so before every session, I'm trying to figure out the issue here.
Where is the FG folder structure residing on your system, did you accept the defaults or did you move it elsewhere on your PC?

It almost sounds like you are running out of room on the drive where the data is stored.