Sb4100 acquires downstream but stays flashing in "send"

[edu_unlimited89]

I HAVE A SB4100 WHICH ACQUIRES A DOWNSTREAM (423000000 Hz) BUT DOESN'T DO ANYTHING AFTER THAT...JUST BLINKING THE "SEND" (THIRD) LIGHT FOR HOURS AND HOURS...

ANYONE WHO KNOWS WHY IS THIS MODEM LIKE THIS AND HOW TO FIX IT...

THANKS!!

P.S. IT HAS A SIGMA 1.7 FIRM !

[Locksmith]

you need to put a better mac on it m8 , pref not of your ubr..

[slugworth]

use the original mac and see what happens.