I have a new sb8200 after replacing my SB6190 after hearing of a chipset problem. Just as my sb6190 did my sb8200 is rebooting randomly through out the day. Talk to ISP they said oh its cause you have 3 different mac ids on account so he cleared them thinking that would work, it didnt. I have a tech coming out to look at the connection speeds because they are low. I also get this message in the modem log “ Missing BP Configuration Setting TLV Type: 17.2;CM “ with an date that is way off.