Tried disabling the Samsung TV channels app but had no effect on wi-fi disconnect.  One shortcut I have discovered is instead of unplugging the TV each morning when it won't connect to Wi-Fi, If you push the power button on the remote and hold it down until the Samsung logo appears on the screen, it has the same effect as unplugging and Wi-Fi reconnects!  Amazing Samsung has not acknowledged the issue nor provided a solution for it! ... View more

Same exact Wi-Fi disconnecting issue: MODEL : UN50RU7200FXZA  50 inch  UHD SMART TV Series 7 (Manufactured June, 2019) Purchased last week, apparently a SKU available exclusively at Walmart.   The TV will lose the Wi-Fi connection each night and basically renders Smart Hub and it's apps useless. It did return Error Code 107, but I still have not found a meaning for that code. I have to unplug the TV, wait 5 minutes, and then plug it in again before my Network shows up and reconnects.  I have also tried manually entering the IP address and Subnet mask etc. but that does not yield a positive result.  The only thing that works is unplugging and plugging back in, hardly convenient. It will keep that connection for several hours if I am watching TV throughout the day, but if I shut it for more than a few hours, I have to unplug it again. I have high-end fast internet router with 2G and 5G bands and also have aWi-Fi extender in the same room as the TV that gives me even greater coverage.  I have even tried resetting my router and broadband modem but that didn't work either. I checked for UPDATES from the TV settings but there were none.   (I previously owned a Series 6 Samsung Smart TV that had NO connection problems, but after 6 years suffered from another of Samsung's unsolved mysteries...the lower right side of the screen started getting hot, the screen grayed-out and the set actually started melting!!!)   I have searched the web and Samsung Community for answers and tried some of the so-called solutions to no avail.  There seems to be an abundance of people with different sets through the years with the same issue.  At this point, I may buy another Wi-Fi extender but this time with an Ethernet port and hard wire it with cat cord to keep a wired connection.  I gave Samsung another go mainly because you just can't beat their screen...but if a working solution is not provided soon, I will not trust them again. ... View more