According to the article (again), he was using his own Xfinity-approved modem. I doubt his neighbor was also using the same model. There's no point in performi

According to the article (again), he was using his own Xfinity-approved modem. I doubt his neighbor was also using the same model. There's no point in performing random experiments if you've already ruled out those causes in some way. It would also require either renting a modem temporarily or buying one.