Slow DNS lookup only from Linux
Have an R6700 (v2) that I have just switched from being a separate media server to my network's primary router. I have found a really odd problem where DNS lookups through it are very slow when done by Linux machines. I cna point them at the upstream DNS server and they work, but when they are pointed at the router itself, the queries are very slow or failing. Windows queries through the router seem to work fine.