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  • I get this nag-bar on every tab at every startup since the last couple of developer channel updates including 32.0.1899. The bar has a Learn more.. button which leads to a useless SSL help summary page. Searching all over the web does not return information on this specific error for me.

    The only reason I can think of for this would be that I have a server on my local network which has an FQDN: by which I often access its https pages. FQDN is rebound at router dns level to point to a local network address of to avoid the need of hairpin NAT rules.

    Has anyone else experienced this behavior and what are your thoughts on this matter?

  • same problem here, no clue currently about the reason

  • Seems related to opera://flags#warn-for-unknown-root

  • I also have this message that appears at the launch of Opera Developer (also launch with only the charge of Speedial).
    This message apparit only in Opera Developer, any messages in Opera Stable (last updated version and in Opera 12 , Opera 12 and Opera Next x64 x64) .
    My antivirus and firewall is Avast Internet Security 2015 (latest version), and after several attempts I came to realize that this message appears when I enable the " Allow HTTPS analysis" of analysis parameters in the Avast Web Agent

  • Hi all & opera developer team today I have updated(38.0.2205.0) my opera dev.. , after the update also the same above problem exist all the time in start up it shows but I have not fond any solution. If anybody knows pls help to resolve & I'm also searching for it.