Is it possible that your neighbor has a bandwidth plan that's irresponsibly provisioned within your area? From what I understand, those cars do enormous amounts

Is it possible that your neighbor has a bandwidth plan that's irresponsibly provisioned within your area? From what I understand, those cars do enormous amounts of data collection, so it may be that it's floding the ISP's network within your node (pardon my ignorance of industry terminology, but the point is that the ISP sells more bandwidth than they actually have and then count on probability and typical usage patterns to time-share.) An anecdote that might give you some inspiration (maybe?): when I came home from the hospital from the birth of my first child, the network was down because my in-laws let a tech from the cable company in to fiddle with things. Apparently the TV signal for the whole block was messed up for March Madness because of something with all the coax and splitters a former owner had installed.