Continue reading if you leased a modem ( i guess from any ISP)
I highly suggest looking to see if it's on their end of life list.
I highly suggest, if you're leasing return it immediately and buy an approved modem.
It's a ripoff to rent.
(I honestly never noticed or cared. A friend of mine recently started working there. Gave me the rundown on their outdated crap.)
that is all.