At first I apologize for my english
I have a 40F6320 TV
Some time I install SamyGo app, but I did not like; I unplug usb sticker from tv; everything work fine only smart hub work very slowly; example: when I want run ex Netflix app I must befor choose Menu, go to settings and Software update. I wanted to get rid of it and for that I launched it service menu, choose OTN Support to OFF position. Until my smart hub problem, I must ahain choose Menu/Setting/Software Update, press HUB key on remote controll, then the applications are in the process of installation and the TV is resetting.
Please, help me