HiI tried the downgrade from 8.1.0 it to 8.0.5 but the problem it's not changes.I used the Laptop connect directly the F0/0 port.During the download I used Wireshark and I observed that in a SYSTEMATIC WAY, there are two packets UDP generated by the ...

Hi all I have exactly the same problem!Is there a solution to this problem?I hope for a quick solution thanksGiacomo