Ah, my bad, thought "writeLogInfo" was the name of the plugin. Plugin is "Now Playing to External Files". I did disable it, but did not restart after disabling, and the issue still happened. I have now made sure it was disabled and restarted to test again. It sometimes does take an hour or two for it to get the exception, but will report back once I see what happens.
Will post in the plugin's thread if I do find out that a plugin was an issue. Thank you!