get a splitter and two cables and stay (inconveniently) physically plugged to the modem for a month (about $100 worth of equipment to "test" this!
TD, my computer security expert thinks that this would cost you about 10$, not 100$... am I missing something?
Happily sharing my home with
Romeo, the Abby kitty
Vega, the GSD - Husky mix
both from rescue, of course!!!