ssh session slow and not responsive

My ssh session over the ezeelogin ssh jumpbox are slow but they work fast over normal ssh sesssion?

    Try with the virtual shell disabled / and the command filtering disabled globally and let us know if that makes a difference.

To disable virtual shell for a user, go to user->edit -user->virtual shell->un-select

To disable command guard globally, go to Settings->General->Security->Command Guard-Disable.