On the speedtest app, my iphone X gets anywhere from 40-70mb download. On my PC, I am getting anywhere from 5-20mb download. My landlord has xfinity. He also has access to the router and I do not so I cannot connect via ethernet. He has a commercial grade wifi extender (?)
In my previous place, I used the wifi adapter to test it out for ~2 weeks and didn't notice any lag or dropped connections. In my new place, it's pretty crappy. Gaming is near impossible. Any suggestions?