I just bought a new Q95T and it appears that network is TOTALLY BROKEN! It worked for a few days, but then stopped! I tried everything, literally everything:
1. Switched between Ethernet and Wi-Fi
2. Switched Access Points
3. Replaced Ethernet cable
4. Manually configured DNS address to 184.108.40.206
5. Manually configured all IP settings
6. Reset the TV
Nothing works! BTW, there are two other devices connected to the same router (which work fine)!
This is madness! This is the highest Samsung model at the moment and it is total garbage!