Hi, I've installed Community Surveys 3.8.4 following instructions on Joomla 3.4.4.
I've 3 issues for You:
1) Even if my Survey is "Public" and "Anonymous" and menù voice is Public, I can see the Survey only once logged in.
2) Once logged if I click on the button "Next" after selecting the answer, nothing happens, I can only click to "cancel" to go back.
3) In control panel I see CS4.0.0 available but I can't download it from your site.