If I make the exact same assumption with regards to the R6400 I changed as a result of security vulnerabilities, issues with 3rd occasion firmware, and worries about updates, That may be a ability draw of eleven.61w. https://macktechbiz.com/blogs/news/unleashing-the-power-of-micro-appliance-pc-firewalls-a-revolution-in-open-source-firewall-solutions-with-zenarmor-and-opnsense-support