Survey Data Import Limits and Troubleshooting Insights

Hey 🕊️! Is there a limit how many rows can be imported for a survey analysis per project? or a day? I've imported one survey with no issues and got the automated insight created - it was great! 🙂 but when I tried to do the same with another survey (with a bit more data), I got a message "there was an issue uploading your data" (although as far as I can tell all the data is there) and then no automated insight was created 🥲 Any thoughts on what may be going on would be super helpful 🤗