I have an unlimited plan (Cox) and they've threatened to terminate me before during a period of high usage. (I was initializing an off-site backup.) Vague langu

I have an unlimited plan (Cox) and they've threatened to terminate me before during a period of high usage. (I was initializing an off-site backup.) Vague language about QoS for other customers in their terms of service, so at their discretion. My dislike of ISPs is evergreen.