Connection drops with haxorware SB5101 with Time Warner

[voidmind]

Hey my setup has worked fine for many years. I have several SB5101 modems flashed with haxorware running on Time Warner's network in the SouthEastern US. About a week ago all my modems will boot up and right after it completes the entire registration process, it drops the Ethernet connection to my router/pc. The modem still appears to be online judging by the lights. But soon as the internet should be up, I can't even ping the modem anymore, when I had just been watching the haxorware status screen only moments earlier. The last message I can see in the event log is:

I001.0 REG-RSP - invalid format or not recognized

Anyone seen this before? I'm not sure if Time Warner has been changing their setup in this area, but I'm worried this might be a BPI security upgrade? Before I was using BPI+ Bypass, and just changing the MAC address. Is this the symptoms of when they start requiring signed certificates?

[sixteen]

Yes yes yes and yes again.

[voidmind]

So if this is the case and Time Warner has BPI+ enabled in the area now, where is a good place to start to get my modem back online again? I haven't had to mess with certs in the past, but from what I've read, I need to backup a cert from a legit modem and import it into my haxorware modem. I take it, that the certs are tied to the mac address, so I need to grab a cert off a legit modem and import it into my modem, as well as clone the MAC address from the other modem so the certificate matches it? How would you grab a certificate from a legit modem?

Is there anyone else in the Carolinas that has run across this with Time Warner?

[sixteen]

On most isp haxorware is dead, but you can start here http://www.haxorware.com/forums/thread-1...ent%22+log