Please upgrade to THIS release first via custom upgrade and then you'll be able to upgrade it to firmware 4.0.60+.
USW-16/24-PoE running 4.0.44 cannot directly upgrade to firmware 4.0.60 or later. PoE will be unavailable during the upgrade process. UIS-8-450W upgrading from 4.0.33 and earlier will have their PoE firmware upgraded automatically to improve PD compatibility. Don't be surprised if your switch is unavailable for 5-10+ minutes as 4.0.3+ also updates the PoE firmware to improve PD compatibility. US-XG-6POE upgrading from 4.0.2 or earlier will take a long time to upgrade. The processes restarting is not new, but the reporting of the restarting is, and we are using these reports to clean up these issues. If you see these, please report if there is anything specifically in your setup that triggers the events. You may start to see EVT_AP_RestartProc events in the controller log. Please change URLs to HTTP for device(s) running earlier firmware or if the date is incorrect (e.g. This assumes your device(s) are running 3.7.56 or later and that the device's date is properly set. Slow frequency of internet ping after initial check. Fix device disconnection after failed firmware download.
UAP AC LITE FAST ROAMING MAC
Limit MAC addresses from being reported when analytics are enabled. Fix DHCP client issue when guest network is enabled. Fix Security issue if U-LTE has public WAN IP. Fix DVLAN if management VLAN is unspecified. Fix bug with Connectivity Monitor so that it brings down WLANs when gateway is unreachable. Fix a crash which may occur during Guest Control provisioning. Route Fast Transition packets to proper bridge. Fix mgmt vlan bridging when using wireless uplink. Fix stability issue with WLAN schedules. Fix stability issue with ICMP tracking. Fix configuration bug when DVLAN is disabled on SSID. Fix multicast issue with DVLAN SSIDs and untagged Users. Keep IPv6 enabled on dynamically created DVLAN interface. Fix memory leak when using Auto-Optimize Network or High Performance Devices. Improve Fast Roaming management bridge detection. Fix stability issue when handling DFS events. Fix issue that caused second/third radio to intermittently not come up properly on provision. Fix an issue with rate control handling which may trigger an assert. Fix slow memory leak when using a Dynamic VLAN SSID. Fix DVLAN connectivity between clients on the same interface (introduced in 4.1.0). Fix minor Fast Roaming issue related to QBSS. Fix multicast TX in congested 2.4 GHz environment. Fix issue when modifying High Performance Device feature. Fix issue with 0% Channel Utilization in QBSS Report. Fix reported QBSS channel utilization for the 5GHz radio. Fix invalid port parameters, port or cfg = NULL error when switch ports disabled. Fix multicast packet leaking security issue. Factory reset device if Wireless Uplink is disabled on site. Fix PoE off failure when powered by AF/AT. Fix PoE LED issue on 16 port model after soft reboot. Fix static IP bug after changing management VLAN. Fix bugs causing DHCP issues over LACP. Fix stability issue with DHCP snooping. Fix issue with SSDP packet forwarding when IGMP snooping is enabled. Fix regression causing DHCP issues when using LACP. Excluding UAP-nanoHD/IW-HD/FlexHD/BeaconHD. Send anonymous analytics to help developers improve the product. Add old IPW2200 cards to 2 GHz whitelist. Use AP MAC for Fast Transition packets. Improve ICMP latency tracking stability. Improve encrypted netconsole reliability. Re-architect static and dynamic VLAN support. Reduce false positives when forcing high performance devices to 5 GHz. Fix connectivity issue with "high performance devices" feature in sites with many devices. Improve wireless uplink background scanning. Disable frequent TXBF updates for increased client compatibility. Refactor High Performance Device feature. Improve wireless uplink connect time and reliability. Improve throughput of VLAN-tagged SSIDs. Report port error reasons to controller. Decrease STP load under some circumstances.
UAP AC LITE FAST ROAMING UPDATE
Update bootloader: Enable LEDs before booting. Implement overheat and RPS power warnings ( LCM ). Update LCM firmware to add new status messages and fix PoE power checking.
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