I have a windows 10 laptop: lenovo yoga that when I try to connect to a certain wifi router, if I ping while I connect, I get 5 or so good fast pings, and then they all timeout. Everything else can connect to this router. I tried connecting to 5Ghz or 2.4Ghz channel, and the same thing. I can't figure out why it would work for a second but then not work. I have tried disabiling firewall/defender but to no avail. Any ideas?
This is a newer Lenova Yoga with up to date windows 10 and drivers.