Technical Support Bulletins

Technical Support Bulletin TSB 2026-005- AP Memory Leak on Firmware R7.1.1.520.830 Causing Configuration Failures

Description: This Technical Support Bulletin describes a memory leak issue identified in AP firmware version R7.1.1.520.830 that can lead to configuration failures, repeated AP recovery/fallback, and service impact in RUCKUS One–managed environments. The issue primarily affects Wi-Fi 6 and Wi-Fi 6E APs.
Release Date:
April 29, 2026
Edit Date:
April 29, 2026
Version:
1

Applicable To The Following Products

RUCKUS R350e

The RUCKUS® R350e offers dependable Wi-Fi 6 (802.11ax) connectivity at an affordable price point. It delivers a superior user experience by leveraging patented RUCKUS technologies for enhanced performance and interference management. With its 4-stream AP configuration (2x2:2 in 2.4GHz, 2x2:2 in 5GHz), it achieves speeds of up to 1200Mbps in the 5GHz band and 574Mbps in the 2.4GHz band.

RUCKUS R560

The RUCKUS R560 is our mid-range tri-band concurrent Wi-Fi 6E indoor AP that supports 6 spatial streams (2x2:2 concurrent in 2.4GHz, 5GHz, and 6GHz).

The RUCKUS R560, with OFDMA and MU-MIMO capabilities, efficiently manages up to 1536 client connections and is designed to address the needs of high throughput indoor locations such as hotel/MDU hallways, student housing, and classrooms. It includes a 5Gbps multi-gigabit Ethernet port to mitigate backhaul capacity bottlenecks.

Additionally, the R560 has an onboard IoT selectable radio and supports wireless standards beyond Wi-Fi in combination with the Ruckus IoT Suite.

RUCKUS R650

The Ruckus R650 represents an evolution in Access Point (AP) technology - it's not just a Wi-Fi AP, it's a Wireless technology hub. It's a 6 stream AP (4x4:4 in 5GHz, 2x2:2 in 2.4GHz) that comes with Wi-Fi 6 (802.11ax) capable of delivering 2400Mbps in 5GHz and 574Mbps in 2.4GHz.

Wi-Fi 6 Multi-gigabit wireless technology is custom designed for ultra-high density deployments using technologies like OFDMA and has the added benefit of increasing your phone's battery life, thanks to the Target Wake Time (TWT) feature.

Additionally, the R650 comes with built-in BLE and Zigbee, and the option to expand to other wireless protocols in the future. With the R650, adopting a new wireless technology is as if it's a wireless language, the R650 will be able to speak it.

RUCKUS R760

The RUCKUS R760 is our highest capacity tri-band, tri-concurrent Wi-Fi 6E access point (AP) that supports 12 spatial streams (4x4:4 in 6GHz, 4x4:4 in 5GHz, 4x4:4 in 2.4GHz). 


The R760, with OFDMA, TWT and MU-MIMO capabilities, efficiently manages up to 1536 client connections with increased capacity, improved coverage and performance in ultra-high dense environments. Furthermore, a 10 Gbps multi-gigabit Ethernet port mitigates backhaul capacity bottlenecks.


Additionally, the R760 is IoT ready and supports wireless standards beyond Wi-Fi in combination with the RUCKUS IoT Suite


Working...Please wait

This is here to prevent you from accidentally submitting twice.

The page will automatically refresh.

Alert!!

Close