Thank you for your elaborate response. Truly appreciated. Theoretically things should work fine and often they do, That I have to admit. It is just frustrating to see that often they don't. I think I...

A couple of weeks ago I bought a TV and ever since I am having issues to have it connected to Internet. (1Gbps Fiber) Modem --> Asus Router RT-AC88U-->TL-SG105 switch-->TV Mostly TV doesn't start...