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<title>Yubico Forum</title>
<subtitle>...visit our web-store at</subtitle>
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<updated>2017-09-29T04:20:32+01:00</updated>

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<author><name><![CDATA[rayjoyce]]></name></author>
<updated>2017-09-29T04:20:32+01:00</updated>
<published>2017-09-29T04:20:32+01:00</published>
<id>https://forum.yubico.com/viewtopic.php?t=2728&amp;p=9788#p9788</id>
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<title type="html"><![CDATA[Yubikey Sign returns 191 error]]></title>

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In the last few days all yubikeys have started to return 191 errors for U2F sign operations.<br />Register works fine..<br />But all sign operations immediately return status errors?<br />Thoughts?<p>Statistics: Posted by <a href="https://forum.yubico.com/memberlist.php?mode=viewprofile&amp;u=4681">rayjoyce</a> — Fri Sep 29, 2017 4:20 am</p><hr />
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