and overall, more than 800,000 users per day. but there's a caveat. >> to be clear, november 30th does not represent a relaunch of healthcare.gov. it is not a magical date. there will be times after november 30th like any website does not perform optimally. >> reporter: the administration says people will be put in a virtual queue. troubleshooters have been working around the claushock, including at this commander center in maryland. one that we talked to even if 50,000 goal users can could be a headache. >> the challenge isn't how many lanes you have on the highway, it's how fast the cars can go down the highway. because if there's any breakdown, you'll have a big traffic pileup behind you. >> reporter: republican critics