So my television (a UN55KS8500FXZA model) started acting strange a couple months ago, it would turn off and on by itself every few seconds. After leaving it unplugged about 8 hours it stopped but then the whole system just seemed laggy, changing apps or HDMIs would take a few seconds just to register and today the whole thing stopped working. I can turn it on and off but thats it, I have no way to change channels, volume, get into the menu or anything. Tried a new remote a couple weeks ago and can verify that wasn't the problem. Im assuming it is the OneConnect (which lucky me, its a pain to find and runs about $200) but before I order anything I was hoping to get some opinions or ideas of what it could be.