I’ve been using Q&A for a few months now. I was hoping it would be a step up from Technet, but so far I’ve been less than impressed. Here are some of the issues I’ve been hitting on a regular basis:
Tags appear to be changeable, but aren’t. I can click to edit them, and everything appears to be working fine until I hit Save. Then the page refreshes, and the tags are unchanged.
I frequently try to post a comment, only to have the Submit button do nothing. If I refresh the page and re-submit, it then usually works.
When submitting answers, I frequently get this error page: https://docs.microsoft.com/en-us/answers/static/csrfAttackDetected.html. If I retry a few times, it will eventually work. (Ironically, I'm currently getting the same error while trying to submit this feedback!)
EDIT: When I submitted this feedback, all my multiline formatting was lost (i.e. everything was put on a single line, including all these bullet points). I'm now having to edit in order to fix it.
EDIT #2: Another issue I frequently encounter is clicking on a Q&A link (from an email, for example), and getting redirected to the sign in flow. After signing in, however, I get routed to my profile page instead of the page I was initially trying to navigate to.
EDIT #2: Another minor issue: it looks like the post tiles are being double-escaped in certain contexts. For example, on my profile page, the title of this post is listed as "Q&A hurdles and pitfalls".
I've recorded a short video of these issues, which I'm happy to provide if you reach out to me directly.