Frequently Occurring Issues

We often encounter the following issues, so we'd like to share the solution:

  1. When gas fee appears as "0" or an extremely high value.

  2. When a decline message appears.

  3. When an RPC error occurs.

Solution: Delete the added network information below and set it up again as shown below.

- Network Name: Klaytn Mainnet
- New RPC URL: https://public-node-api.klaytnapi.com/v1/cypress
- Chain ID: 8217
- Currency Symbol: KLAY

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