I've seen a few articles about folks who started an ISP and they always talk about the physical infrastructure. But in today's world where ISP ads are touting the speeds of their wifi, it really makes me wonder what the support burden ends up being like. What's the breakdown for actual ISP issues vs issues with customer equipment?
My experience from almost a decade ago, mostly in DSL land, is that most customer calls were "my WiFi doesn't reach through the solid steel wall the router is hung against" and "how do I set up my email" and maybe "I lost the password to my WiFi again". WiFi issues were especially bad when 802.11n got finalised but there were tons of "draft n" WiFi devices out there that almost followed the WiFi spec. I still shudder…
"Maam, if your business is that important, surely you as a responsible business owner have gone and purchased a business class internet service with 24/7 SLA. It says here, you are on our cheapest, residential VDSL service"