A new update to the STB software is curently being distributed for the Quantum boxes. The new update brings back that functionality. I believe all areas (VHOs) are supposed to have the update by the end of this week.
FiOS TV: Extreme HD, Internet: 50/50, Digital Voice
VMS Enhanced Service: 1 server, 2 clients
Keller, TX 76248 (VHO 1)