When using ChatGPT on your phone, the most common headaches are messages failing to send, the page spinning endlessly while loading, or a sudden white screen. Below, following the order of “first determine whether it’s a system-wide outage—then deal with device-specific issues,” I’ve organized the high-frequency errors on ChatGPT mobile and actionable fix steps, so you can get back up and running quickly.
First, check whether ChatGPT is under maintenance or congested
When ChatGPT suddenly becomes laggy on a large scale, conversations don’t fully load, or you repeatedly see request-failed prompts, don’t rush to reinstall. You can open OpenAI’s status page (status.openai.com) to see whether there are API issues or increased latency.
If the status page shows an incident, there’s not much you can do on mobile other than wait and reduce how often you retry; frequent refreshing is more likely to trigger rate limits. In this case, it’s better to step away for a bit and then come back to ChatGPT to continue the conversation.
Messages won’t send / endless spinner: prioritize network and the session
On ChatGPT mobile, “send failed/spinner” is often related to the network path: switching between Wi‑Fi and cellular data, or temporarily turning the network off and back on, is usually more effective than repeatedly tapping retry. If you’re using a proxy/VPN, try switching nodes or disconnecting to test first, to confirm whether link jitter is causing ChatGPT requests to time out.
Also, a single conversation that’s too long can slow down loading or cause sends to fail. You can start a new chat and send a condensed version of the key context; if necessary, send in segments to avoid stuffing in overly long text or multiple images at once.
