Hisense
Hisense ships TVs on several systems — VIDAA on most of its own models, plus Google TV, Roku TV, and Fire TV variants — so menus and fixes vary by model. Wi-Fi dropouts, unresponsive remotes, and apps that stop loading are the usual complaints, and most clear up with a power cycle or a network reset.
VIDAAGoogle TV modelsRoku TV modelsULED · U6 · U7 · U8