Nokia BGW 320-505/two 5G Channels/Amazon Fire TV Stick
I connected to ATT Fiber Internet two days ago, and my NetSpot discovery app reports two 5G LAN Channels from my Nokia BGW 320-505 gateway. One, channel 157, has consistent signal and good strength. The second, channel 44, has intermittent-to-no signal. Neither of my two Fire TV sticks, nor my laptop PC, return any LAN channel choices in the networks detected. They show only one entry for the ATT gateway. I want to make sure all my devices are optimized, but without them returning choices, I'm stymied. BTW, NetSpot reports just one 2.4G channel, and it's all good.
Has anyone else encountered this? I have read that IPV6 does not play nicely with Fire TV sticks, and some others. I'm tempted to disable it in the BGW settings, as others have successfully done, but I'm hesitant to mess with a good thing. The Gateway seems to work flawlessly, otherwise.