This quiz won't let me complete it. I can only get through a couple of questions, and then the quiz quits working.

Thanks Zac. It seems to have cleared up. I haven't had any more issues recently.

Ben, what you're experiencing sounds very familiar. I often have had network hiccups during a quiz. One time I had to wait an hour or two before things went through. I'm running on windows 7 and firefox and have not been able to trace it to anything on my side. I suspect treehouse server issues. Contact "support" directly. They have been very fast in responding. Look for the "Have technical questions?" link.

Thanks Adam.

So far, when I've run into this issue, I just continue with the course, and come back later to try the quizzes again. Eventually, I'm able to complete them.

It's annoying, but not the end of the world.

I didn't get any clear answer from tech support when I tried. Like you, I just tried it much later and it went through. To my knowledge, nothing on my system had been changed between those tries. Internet gnomes at play...

This has been happening to me for years and hasn't stopped. I thought it might be my machine, or my home wifi connection, etc. Nope, persists regardless.