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I have made the change within the wallet. I still get these messages when I run the node. Do you think the problem is not solved?

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Node is running fine and getting blocks from p2p network.
Connecting cli_wallet to hived through websocket connection is a different story.
See at my old posts ("Pressure" series) for some tips on how to deal with configuration.
Please note that aside of configuration, your OS might be interfering (firewall).