Hello,
I have problem with remote access by Webfig, after i put login and pass i recived: Error 406: Not Acceptable. In local network everything going ok, i don’t have problem with webfig access.
My firewall have rules with input chain to port 80 and also input remote source IP.
I have the same issue.
On one device (RB751G) the remote access to the webfig works fine but one another one (RB495G) with the similar firewall other setting I have “Error 406: Not Acceptable”.