CBS, Fox and NBC have independently filed lawsuits against Dish Network, claiming its new automatic commercial-deleting service Auto Hop violates copyright laws; Fox even goes as far as to state that Auto Hop is “destroying the fundamental underpinnings of the broadcast television ecosystem.” Auto Hop is a feature launched recently for Dish Network’s Hopper DVR. When enabled, the free add-on allows users to automatically skip over commercials aired during prime time shows on each of the four major television broadcast networks — ABC, CBS, Fox and NBC. Networks took issue with the feature immediately, of course, and now complaints have been filed by three of the four affected networks, BGR sister site Deadline reports. Dish has already filed its own complaint with a New York district court seeking a declaratory judgement that its new service is “in full compliance with copyright law and its re-broadcast agreements.”