i have a 55R615 TCL 6 SERIES connected to a gigabit netgear switch. There is also a pc on same switch. The pc gets dual lights which means a 1000mbps connection. The tcl tv is only getting a single light which means 100mbps connection. The ethernet cable is not the problem as i have tested same cable with pc and it gets 1000mbps connection. Is the tv listed incorrectly online or is there a problem? If problem were to look next?
I know this is an older post, but I have the same TV, unfortunately, it is only a 10/100 ethernet port. I really wish companies would stop cheaping out on the ethernet ports, as I would rather have my smart TV plugged into the network vs dealing with WiFi issues, but 100Mb/s is a non-starter for me (I run Plex, and some of my HDR movies can have a bitrate over 100Mb/s, so it ends up buffering).