GPG smartcard shrinks in size

Cannon cannon at
Tue Aug 9 00:09:51 CEST 2016

Using the OpenPGP Smartcard V2.1 used to store 4096 key. Then was used
to store 3072 length key for short time. Problem is that I am unable to
use it for 4096 keys anymore. How to reset card so I can use it again
for 4096 key?

Thank you


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Email: cannon at
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