All answers report this error “An unknown error occurred, please try again.”
This issue is show if the first time you worng the answer, after you can not retry, all answers report the same error above. I try to relogin, change different browser, use different device with different connection.
The debug POST show answer-question 502 (Bad Gateway), can be your Revers Proxy, Load Balancer / Backend API
Hey there - I’ve been trying to replicate this issue, but so far haven’t been successful. Let me escalate to Engineering to see if they see anything unusual on their end.
Okay, I think I know what’s going on here. The questions in this specific course are frequently centered around Linux commands, and it seems like our internal application firewall is blocking these answers because they look like command injection. We should have this fixed shortly.
Okay, this should be fixed. Please let me know if you run into any other issues. Thank you for flagging!
Now it works correctly, thank you!