Thanks for the suggestions @DarrelRhodes @Squozen
Including some tests with iperf with a direct connection to 2.5Gbps port to R750 and the backend server. I'm really trying to go for 800Mbps+ as well as a stable ping.
49 devices spread between two Ruckus 750 APs (22+27). Already using Channelfly and in a rural area.
Using wireshark, I see something reflective of ping spikes where it seems that the whole connection both internal and external seem to have an issue. There are also MDNS log entries but it's interesting that some of this is happening over ipv6 over the private network (fe80::).
