Since we acquired our Washington Island QTH five years ago we have struggled with a bundled phone/internet package from Frontier Communications. The internet side is an aDSL link that never meets speed or reliability promises.
Frontier replaced our buried underground in an effort to improve the situation a few years back, in the process they cut the wires for ten of our neighbors which didn’t make us the most popular.
I’ve been running utilities to do a casual monitoring of the internet service, and as an example in the last 72 hour visit on island Frontier’s aDSL was down complete twice and had serious difficulties passing traffic on another ten occasions.
At a service disruption averaged out ever 6 hours (a number which also ignores disruptions too short to catch with my very amateur tracking protocol) you would think our Broadband was dial-up services from the 1980s!
As for throughput, hey if anything makes it through it is a bonus.
There are limited options on Washington Island: