Maybe too many wifi networks around. Download WifiAnalyzer from the Microsoft Store and see how many overlapping channels there are and change the channel on your wifi access point. Try to use the 5Ghz band if you can.
I checked the dashboard of the router it doesn’t seem to allow manual selection of channels.I’m connected to the 5Ghz band of the router.
That’s a crappy router if you cannot.
It’s an ISP provided router and I’ve been trying to convince my Dad that we should buy a new one. He says that it’s good enough for him.
You could always get a wireless access point to plug into the router for your own use.
Father’s day is coming