Hi! I did a software update on my smart tele a day or so ago and since then my IPTV (via smart IPTV app) on my hisense Tele isn't working, i decided to have a little look around and happened across my Mac address and noticed it wasn't the same one I had provided to my IPTV guy, did a little reading up and thought to check both my WiFi and Lan Mac addresses but neither matched what had clearly worked for my IPTV guy when he added the channels, I thought you couldn't change MAC addresses, but could the software update have done something maybe?...
Wired and wifi connection have different mac addresses