Error 107 net::ERR_SSL_PROTOCOL_ERROR

Symptoms

Chrome/Firefox/IE returns net::ERR_SSL_PROTOCOL_ERROR.

Likely cause

TLS / SSL configuration mismatch (often TLS 1.0/1.1/1.2 disabled or SSL 3.0 enabled).

Fix

1. Apply the IE / browser config in the AKO IE color guide (slides 18-19). 2. In IE: Tools > Internet Options > Advanced > tick TLS 1.0, 1.1, 1.2; untick SSL 2.0 and SSL 3.0. 3. Retry.

Sourced from militarycac.com. Rewritten for clarity.

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