I have a UK6300 LG TV. It has always worked faultlessly. However it now will not show the pointer unless I restart it and then it only there of only for 20 seconds and then it is gone. The LAN cable notification constantly disconnects and reconnects. The Web Browser no longer opens on my selected page. The Software version is the latest and when I tried to manually update the software in case the auto update got corrupted it will not recognize the USB drive as having the software on it. The software browser version is 05.50.15.
Any ideas what to do. I have two other LG TV's and all work perfectly.