And here is the answer: SSH2 0: channel window adjust message sent
And the logs that appears in the ASA: said something flag with SSH, so I deleted all the access with telnet and config access for ssh and works fine, i did not have any problem like yesterday, do you think that could be a problem with the flags??
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...