Lokman Çam

I connected to the internet with the TV by sharing my phone's wireless network. Then, the broadcasting of ip tv channels started. Everything works stably. But when I connect to home wi fi with wired and wireless again, the channels don't open. I reset my tv network settings. I reset the modem. But the problem persists. There is no streaming in any ip tv application. It can only work when connected to the phone's wi fi .... Please help!

i own a samsung tv Q7FN. Samsung tizen tv automatic update took place in early August. After the update, no ip tv application can open channels. Lists load smoothly, but no streaming. Neither TV channel nor movies can be started. Apps I've tried SS İP TV - OTT PLAYER - DUPLEX İP TV ... How can this problem be solved? Please help