I am having this issue too with my un65mu800df... it is not in device manager and I cannot permanently disable it. Please help. The TV is useless if this keeps happening and honestly, this is far from its first issue. I'm ready to give up, throw it in the trash and never buy another samsung product again... And I have a long history of samsung... my phone, laptop, smart watch, two other TVs and two blue ray players... all samsung... this is just unacceptable.
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