It will reset like that for about 20 days to ensure everything is working. It's probably best to wait until that 20 days is over to determine if 20 is too low. After that, if you find you're using more than ~670 MB/day, then 20 is probably too small.
* Disclaimer: I am a HughesNet customer and not a HughesNet employee. All of my comments are my own and do not necessarily represent HughesNet in any way.
