How to Fix DeepSeek's "Server Is Busy" Message

The short version

“Server is busy” is almost always about demand on DeepSeek’s side, not something you did. Check the status page, wait, retry. If you rely on DeepSeek for work, keep a second option ready.

Step by step

1. Check the status page

Open status.deepseek.com. It lists the chat service, file upload service and search service separately, plus the API. An incident there means you can only wait.

2. Wait and retry

DeepSeek’s advice for its API when servers are overloaded is to retry after a brief wait. The same approach works in the app: wait a minute, then send your message again. Don’t hammer the button; repeated requests add to the load.

3. Rule out your side

DeepSeek’s FAQ lists a few causes that look like server trouble but aren’t:

• Unstable network: check another site loads, or switch between Wi-Fi and mobile data.
• Browser extensions: the FAQ says extensions can make the web version jump to a new chat. Try a private window or disable extensions.
• A very long chat: the FAQ says long chats can fail to load, and suggests the web version.
• Uploads blocked on your network: some office networks block file uploads.

4. Make the request lighter

Start a new chat instead of continuing a very long one. Turn off DeepThink or Search if you don’t need them, and split a big document into parts.

5. Try a different time

DeepSeek prices its API higher during set weekday hours (01:00 to 04:00 and 06:00 to 10:00 UTC) and describes peak and off-peak pricing as a way to balance demand. If the app is busy, trying again later in the day may help.

Prompts to copy

When you come back after an error, give a fresh chat the context in one go:

I was working on this in another chat. Here's where I got to:
[paste the last good answer or your notes]
Please continue from here: [what you need next]

Example

What happens: you’re halfway through drafting a proposal and DeepSeek shows a busy message three times in a row.

What to do: copy your last good draft into a document so nothing is lost, check status.deepseek.com, and wait ten minutes. If it’s still busy, carry on with a local model or another assistant and come back later.

Mistakes to avoid

• Resending over and over. Give it time.
• Downloading “DeepSeek fix” apps or extensions. Get the app only from deepseek.com’s download page or the official app stores.
• Losing your work. Copy anything important out of the chat before refreshing.

Good to know

If outages would hurt your business, a local model doesn’t depend on DeepSeek’s servers. See run DeepSeek locally. On the API, a 429 error is different: it means you sent too many requests at once for your account’s limit.

Related: how to use DeepSeek and run DeepSeek locally.