I have QE75QN90A TV and now recently I have noticed that after I turn off TV and turn it on again, the Apps stop working. The way it seems they don't work is that they can't connect to the backend services. For example netflix gives error nw-2-5, but none of the apps work that try to connct to Internet, prime video, disney, youtube etc. Cant even browse, just infinite loading or blank screen on some apps.
You would think it's the Internet, but TV says all network connections are fine and work. Even the Netflix app itself says that it can connect to all backend services after using its troubleshooting. Still errors refer to network problems.
The only way to fix this is to make cold boot with tv using remote and holding the power button for the 5 seconds. Then the apps work again fine. But when I turn off and on TV again, they stop working until I make another cold boot.
Is there any ideas what could be causing this? This started happening a week ago and TV has worked fine for over 2 years before this. It's pretty annoying to cold boot every time after I turn on TV.
