I've been running my Ruckus R650 for a few months and I've been happy with the reliability but slightly disappointed with the speeds. Even with a direct line of sight to the AP the fastest speeds I could get were 400Mbps. After some troubleshooting I've discovered that switching from POE to plugging in an AC adapter allows me to hit >900Mbps speeds. I don't understand why that's the case when I wasn't getting any power warnings and I even tried manually setting the AP to 802.3at. Has anyone seen this? Any ways around the limitation?