Hello.
My samsung smart tv always sees the wifi network without problems. And it connects. But the strange thing is that there are days when everything goes very well and fast and days when, like today, it almost doesn't work (it doesn't load videos or apps on TV).
In these "bad" days I try again to search for the WIFI network, it finds it immediately but sometimes, in the check it tells me internet connection failed. Just try again and find it. But it's always very slow.... So unusable. What could it be ?