RBR50 Is having issues connecting to certain websites

thanks all for solving an issue I have been struggling for two days.  Centruylink was no help and after swapping the modem today I talked to our network engineer and he said it was on m side not CL.  Rather than install the old firmware I will wait for them to fix it and let Netgear update me just like they did and screwed me up.  What pisses me off I registered the product with email and they could have saved me a lot of time and frustration by sending out an email notifying me of the problem with the update.  It would have been helpful if they thought of the cusotmer.