Miller signed with the Falcons on Thursday, D. Orlando Ledbetter of The Atlanta Journal-Constitutionreports.
The Panthers waived Miller on Saturday, Alaina Getzenberg of The Charlotte Observer reports.
The Panthers claimed Miller off waivers from the Eagles on Sunday, Tom Pelissero of NFL Network reports.
Miller was waived by the Eagles on Saturday, Ian Rapoport of NFL Network reports.
The Eagles selected Miller in the fourth round of the 2019 NFL Draft, 138th overall.