Hi, Sorry for the inconvenience extremely. The 524 error comes from Cloudflare which indicates your server is too slow to answer in the allowed time. There are many reasons that can lead to this. Can you confirm this is strictly due to the Superpwa plugin ( Kindly deactivate it and make some tests, then reactivate it)? Also kindly please check once by deactivating the active plugins one by one on your site and let us know back which one is causing the issue.
@richardzed As we haven’t received a response, I’ll mark this as resolved due to inactivity. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic if you still facing the issue and we’d be happy to assist. Thank you!