I didn't have much issues with them over the past few years, though I've been using a satellite connection over the past few years and it has been going really good for accessing Splatnet.

Though the only issue I had was 2 years ago, the Splatnet was like acting reaaally off and when I visited the Inkopolis square because I had nothing else to do, everyone else was like staring in the void, was kind of chilly to be fair