Originally Posted by plinko83

It means a lot of hotel's kick you out every 24 hours and you have to renew your wifi "subscription." so if you log in for the first time at 11 a.m. the day before the meeting, at 11 a.m. the next day your internet connection will end and you'll need to renew.

so if the meeting begins at 10 and goes more than an hour, you'll drop off at 11 when your internet dies. so the idea is to "sign up" for the internet at say, 2 p.m. the day before so you have a 4-hour buffer for you 10 a.m. video call.