Okay, update on this situation:
I opened up a Support Ticket with Evenbalance, and the first note I received was to "Fully uninstall or fully exit the firewall, as it injects a dll that in turn affects the API that PB does not allow." Five minutes later, I received another note stating, "The kick should be gone. Try playing again and reply if it kicks."
So far, I've been able to play about 10 minutes fully exited out of Comodo (including stopping the cssurf.exe process). In a little while, I'm going to turn on Comodo and check it out.