Hope you're all well.
My Smart Hub router is causing a WiFi issue where the Internet hangs and stops working, even though the WiFi signal strength is on full bars.. I have to turn WiFi off and on again for the Internet to work.
Happens on multiple devices / phones.
I would be grateful if someone knows why this issue occurs. Tried changing channels, rebooting router, still hasn't fixed it.
Try a factory reset of the home hub.
Then turn off smart setup.
Did you try changing wireless mode in hub from default 1 to either 2 or 3?