cnMatrix cannot upgrade from 2.0.4-r1

Hi trying to upgrade cnmatrix fro 2.0.4-r1 to 2.0.5-r2 but it brings this error.
Checked all connections and ips are very ok

Also tried using comand line

If IPs are correct and ping from switch to tftp machine is ok, try to turn off windows firewall.
I never made it use tftp with enabled windows firewall

1 Like

even with firewall off, still no success

Did HTTP fail as well?

That version does not have http option, only tftp and sftp are available