In this digital age, it can be nice to receive a letter. Not so much if you're Netflix, and the letter is a cease and desist from an angry Verizon. The contents of said letter are in relation to claims from Netflix (as published on Quartz) that error messages some customers on Verizon were receiving were due to their ISP, and not its own infrastructure. The actual error read "The Verizon network is crowded right now." Verizon on the other hand claims there's "no basis" for the movie streaming service to assert that the errors are coming from its end, but stops short of suggesting it's actually Netflix that's at fault. Barely a month after that deal for direct access, and already the relationship seems to be turning sour.