So I have an older Samsung TV UN55MU6290F and a S23 Ultra and a PC. I'm trying to add the TV to my Smart Things app but when I scan for device the TV doesn't show up. I used to have it on my Smart Things before when I had a S10+, but now it shows as offline all the time. I can use wireless DEX with my phone and TV but I can't seem to find the device when I try to add it to my Smart Things. Also I try a wireless connection with my PC to the TV sometimes it works flawlessly other times it doesn't want to work at all or it constantly disconnects. Is this a wifi issue or what because I tried using an ethernet connection on my TV also.
