That's horrible! I know how you feels. I was homeschooled also and there were days when I couldn't get anything done because things were going wrong.
I took one on-line class when I was 13 (I believe), and for the first whole week it wouldn't work. Something happened when we downloaded the server that it wouldn't pop up. Then when we fixed it, it would kick me off every 10 minutes.
You'll have better days. It's the beginning of school (at least for most, not sure for you thought since your homeschooled) so it can only get better if it starts out horrible