Disputes between broadcasters and satellite TV providers could knock as many as four Austin TV stations off some channel lineups this week.

DirecTV has yet to reach a new agreement to carry dozens of stations nationwide operated by Media General, including Austin NBC affiliate KXAN, CW affiliate KNVA and MyNetworkTV affiliate KBVO.

The current deal expires at 11 p.m. Wednesday.

Meanwhile, Dish Network is in a similar standoff with Tegna, owner of Austin ABC affiliate KVUE.

The deadline for them to work things out is 6 p.m. Wednesday.

The sticking point in both the DirecTV and Dish Network negotiations is money, based upon public statements made by those involved. Cable and satellite TV providers are required by federal law to compensate broadcasters for carrying their signals.

Just last month, a similar dustup knocked Austin CBS affiliate KEYE and its Telemundo subchannel off the Dish Network lineup for about 24 hours.