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Upgrade Required!
The server requires the client to switch to a different protocol
Help for Endusers
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What could be the reason for this?
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The current method is outdated
What can I do about this?
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Use a newer interface
Help for Professionals
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Additiona error details
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What could be the reason for this?
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Protocol upgrade is required by the server
What can I do about this?
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Switch to the required protocol such as TLS
