ETX-T failure Message: Internal Error (Red LED)

Question

The ETX-T displays the following message: "internal error" (red LED)

Answer

Has the ETX-T been running for less than 10 minutes?

During the first 10 minutes after switch-on, the red LED lights up to indicate that the ETX-T is still booting.

After10 minutes run time, this LED should be off again.

Has the ETX-T been running for less than 10 minutes?

During the first 10 minutes after switch-on, the red LED lights up to indicate that the ETX-T is still booting.

After10 minutes run time, this LED should be off again.

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