We've prepared firmware 4.0.42.10433. Please see below for the changelog and links to the firmware binaries.
Firmware changes since 4.0.30:
*This firmware is meant to be a one file solution that works with all models of UniFi switch. You can use it when upgrading from 3.9.40+ only. It will not work when upgrading from earlier releases.
Any and all feedback is welcome, including lettings us know about successful device upgrades. When reporting an issue, please ensure that you include the following information:
Verder lezen...
Firmware changes since 4.0.30:
- [UAPG2/G3] Fix corrupt UBNT IEs.
- [UAPG2] Fix 100FDX negotiation issue after wired uplink state change.
- [UAPG2] Fix downlink AP crash when using a DFS channel for wireless uplink.
- [UAPG2] Fix wireless uplink priority selection fail.
- [UAPG1] Fix issue causing no Ethernet link when link partner uses manual negotiation.
- [UAPG1] Fix remaining issues with establishing an Ethernet link.
- [HD/SHD/XG/BaseStationXG] Fix mDNS leak when Broadcast and Multicast Filter enabled (reported HERE).
- [HD/SHD/XG/BaseStationXG] Fix reset button behavior.
- [HD/SHD/XG/BaseStationXG] Stability and compatibility improvements when using `Auto-Optimize Network` or `High Performance Devices`.
- [HD/SHD/XG] Fix bug causing lower than expected MCS and throughput when TX power >=25dBm.
- [nanoHD/IW-HD/UDM-B] Fix false anomalies/failures.
- [nanoHD/IW-HD/UDM-B] Fix speed regression caused by unaligned access.
- [nanoHD/IW-HD/UDM-B] Fix TX retry and drop count (reported HERE).
- [nanoHD/IW-HD/UDM-B] Improve multi-client performance.
- [nanoHD/IW-HD/UDM-B] System optimizations.
- [nanoHD/IW-HD/UDM-B] Tweak WiFi Experience scoring.
- [UDM-B] Disable RF Environment scanning as it's unsupported.
- [UAP-IW] Fix behaviour so ports are switched instead of isolated.
- [UAP] Fix a bug which causes mcad to be removed unexpectedly after a provision.
- [U-LTE] Disable RF Environment scanning as it's unsupported.
- [USW] Fix timeout issue when provisioning 200+ VLANs.
- [UIS] Improve PD compatibility.*
- [USW-Pro] Change throughput update interval on LCM to 1 second.
- [USW-Pro] Fix a bug that may cause the in-row SFP port to disable when setting an Ethernet port to Disabled.
- [USW-Pro] Fix a rare bug in LCM initialization during boot.
- [USW-Pro] Improve handling when no uplink detected.
- [USW-Pro] Improve PoE reliability.
- [USW-Pro] Improve reliability of LCM sync feature.
- [USW-Pro] Tweak LCM touch event behaviour.
- [USW-Flex] Fix a bug which may prevent device from booting.
- [USW-Flex] Improve device initialization reliability.
- [US8] Disable IPv6 on VLAN interfaces (reported HERE).
- [HW] Fix STUN URL resolution.
- [HW] Fix support for Custom Upgrades via FTP.
- [HW] Miscellaneous bug fixes and improvements.
- You may start to see EVT_AP_RestartProc events in the controller log. If you see these, please report if there is anything specifically in your setup that triggers the events. The processes restarting is not new, but the reporting of the restarting is, and we are using these reports to clean up these issues.
- US-XG-6POE upgrading from 4.0.2 or earlier will take a long time to upgrade. 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.
- UIS-8-450W upgrading from 4.0.33 and earlier will have their PoE firmware upgraded automatically to improve PD compatibility. That process will take a few minutes. PoE will be unavailable during the upgrade process.
- 1st gen UAPs may require extra steps when upgrading from firmware 4.0.3. You can try disabling all WLAN groups, and then running the upgrade. Devices that are seemingly "stuck" on 4.0.3 may require TFTP recovery to upgrade from that firmware.
- All supported 1st gen APs need to be on a minimum of 4.0.10 prior to upgrading to this firmware. Controller 5.10.3+ will force an upgrade to 4.0.10 prior to upgrading to this release (only if your device isn't running 4.0.10 already).
- UAP, UAP-LR, UAP-IW, UAP-OD and UAP-OD5 cannot be downgraded from firmware 4.0.17+ to an earlier release.
- UAP-AC-Lite/LR/Pro/EDU/M/M-PRO/IW/IW-Pro | binary | md5sum | sha256sum
- UAP-HD/SHD/XG/BaseStationXG | binary | md5sum | sha256sum
- UAP-nanoHD/IW-HD/UDM-B | binary | md5sum | sha256sum
- UAP, UAP-LR, UAP-OD, UAP-OD5 | binary | md5sum | sha256sum
- UAP-v2, UAP-LR-v2 | binary | md5sum | sha256sum
- UAP-IW | binary | md5sum | sha256sum
- UAP-Pro | binary | md5sum | sha256sum
- UAP-OD+ | binary | md5sum | sha256sum
- U-LTE | binary | md5sum | sha256sum
- USW | binary | md5sum | sha256sum
- US-L2-POE | binary | md5sum | sha256sum
- US-16-XG | binary | md5sum | sha256sum
- USW-Pro/XG-6POE | binary | md5sum | sha256sum
- UIS-8-450W | binary | md5sum | sha256sum
- USW-Flex | binary | md5sum | sha256sum
- USW-Multi | binary | md5sum | sha256sum*
*This firmware is meant to be a one file solution that works with all models of UniFi switch. You can use it when upgrading from 3.9.40+ only. It will not work when upgrading from earlier releases.
Any and all feedback is welcome, including lettings us know about successful device upgrades. When reporting an issue, please ensure that you include the following information:
- Controller version.
- Firmware version (previous and current).
- Device model(s).
Verder lezen...