Cisco eStreamer eNcore Add-on for Splunk -- "EncoreException: SSL Error EOF occurred in violation of protocol (_ssl.c:676)"

I have encore installed and when running the ./splencore.sh test, everything tests fine. When I try to start it though, I get "EncoreException: SSL Error EOF occurred in violation of protocol (_ssl.c:676)". I have the scripts and inputs all enabled. The client.pkcs12 file is also in the correct location.