I then reset both the Splunk server and UF and found logs were still getting ingested into the indexer with no issues except from the UF that I was setting up to use an encrypted connection. It worked with no issue prior to configuration change but its traffic was getting rejected after the UF was reset. I looked at the splunkd.log file on the Splunk server and found this error:
ERROR TcpInputProc - Message rejected. Received unexpected message of size=369295616 bytes from src=[ClientIPHere]:60167 in streaming mode. Maximum message size allowed=67108864. (::) Possible invalid source sending data to splunktcp port or valid source sending unsupported payload.