I'm rooted but that is all. I didn't mess with custom recovery this time around.
That will be your issue then, Taking OTA with any modifactions to system files will bork your phone even ROOT. I would recommend flashing a Stock KDZ to fix the issue you'll have to do some reading up on the LG Flash tool should be in the Q&A Section and should have the answers your looking for
Despite introducing many useful features and overall great performance and enhancements,Android 4.4 KitKat … more
01 Sep 2014
By Tomek Kondrat
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?