Just installed this plugin SMTP from gravity but got time out error when accessing settings page? Any one has the same issue?
The Original Error is the Key: Your original problem was a 121-second timeout. This means a script is running for too long and the server is killing it.
You can refer to the article below to begin troubleshooting the SMTP plugin. In summary, disable all third-party plugins and switch back to the “Twenty Twenty-Five” theme to see if the issue persists. If not, enable your plugins one by one to identify the cause.