I had left the 22.214.171.124 beta running overnight. When I looked at the machine this morning, I had several errors on my screen that said that an error had occurred and was logged to an error.log file. The reason given was: Specified cast is not valid. @:RSSBandit". As best I can tell RSS Bandit is has continued to run and update the feeds, so it's possible that this was caused by some intermittent issue overnight. The log file is attached.