Refresh the page
Check your internet connection
Sign out and sign back in
Clear browser cache and cookies
Try a different browser
Disable browser extensions
Update your browser
Open ChatGPT in incognito or private mode
Check OpenAI status page
Wait and try again later
Reduce message length
Send one message at a time
Start a new chat
Rephrase the prompt
Reload the app
Update the ChatGPT app
Restart your device
Disable VPN or proxy
Switch networks
Log out of all sessions and log back in
Contact OpenAI support