> For the complete documentation index, see [llms.txt](https://docs.ethereal.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ethereal.trade/protocol-reference/support/connectivity-and-linked-signers.md).

# Connectivity & Linked Signers

Recommended Wallets for best experience:

* Rabby Wallet
* Frame Wallet

These work reliably with Ethereal. If you're having issues with another wallet, switching to Rabby usually fixes it.

#### Known Problem Wallets

| Wallet                       | Issue                                   |
| ---------------------------- | --------------------------------------- |
| Coinbase Wallet              | Connection issues, especially on mobile |
| Coinbase Wallet with Passkey | Frequent signing failures               |
| MetaMask Mobile              | Inconsistent connection                 |
| Binance/OKX/Exchange Wallet  | Do not support custom chains            |

If you're using one of these and having problems, try Rabby or Frame instead.

#### Quick Fixes

**Can't connect at all:**

1. Hard refresh (Ctrl+Shift+R / Cmd+Shift+R)
2. Clear browser cache
3. Try a different browser
4. Switch to Rabby

**Stuck in connection loop:**

1. Disconnect Ethereal from your wallet's connected sites
2. Clear browser cache
3. Reconnect

**Wrong network error:** Approve the network switch when prompted. If stuck, manually switch networks in your wallet and refresh.

***

### One-Click Signing Issues

If one-click trading stops working or behaves unexpectedly:

1. Go to Settings
2. Turn off one-click signing
3. Turn it back on
4. Sign the message when prompted

This resets the session and fixes most issues.

***

### Linked Signer Issues

If you're having problems with linked signers (orders failing, signer not recognized, quota errors):

1. Go to the Linked Signers page in Settings
2. Remove one of the signers
3. Link a new one

#### Linked Signers Can't Withdraw

This is intentional. Linked signers only handle orders. Withdrawals always require your main wallet signature.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.ethereal.trade/protocol-reference/support/connectivity-and-linked-signers.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.