Okay, so the integration with XATC has been having issues. Sometimes when I swap between two frequencies or channels it stops working and I can't get the chatter to come back. I've checked volumes, made sure I went back to the same freq, the settings are as they should be. It has worked a few times and then I switch or my co pilot will switch and then it will just stop. Any ideas?

Some controllers don't have Chatter, ATIS, Info, FSS, etc.  

If it's going silent on frequencies like Tower, Ground, Approach, etc. then check to be sure that there are chatter files in the corresponding folders.  Also, check your pause time and be sure it's not set so high that it makes it seem like there is no chatter.

Dave