There were times WCZU did not air MyNetworkTV programming and continued Antenna TV programming during prime time. Since December 2017, as a solution to that problem, WCZU-LD began simulcasting its MyNetworkTV programming schedule with the DT2 subchannel of Rehoboth Beach, Delaware-based NBC affiliate WRDE-LD from 7:00 p.m. to 9:00 p.m. Central time, and also airs its local commercials. This is done to prevent accidental blackout of MyNetworkTV programming due to technical errors. This is part of an agreement between WRDE and DTV America. Since WRDE-LD2 was also a broadcast partner in Raycom Sports' ACC Network, WCZU also aired some Atlantic Coast Conference (ACC) basketball games in prime time as part of the simulcast on weeknights. WYJJ-LD in Jackson, Tennessee and KPJO-LP in the Pittsburg, Kansas–Joplin, Missouri market were following the same practice.
