said by docyahoo:
Still planning on purchasing, probably the 6141 [future-proofing]; just wondering why everyone is worried about the 6121 though? This may be a recent change, but they have it listed as approved for ALL tiers at twc.com/approveddevices.
It was placed on the approved list in the last few days, along with several other additions. The comments about the SB6121 in posts above were when it was not yet on the approved list.