[FIRMWARE] 188.8.131.5253 for UAP/USW has been released | Stable
on 12-07-201809:41 AM - last edited
a week ago
We've prepared firmware 184.108.40.20653. Please see below for the changelog and links to the firmware binaries. There are two variants to the changelog offered below. For the short list of changes only since 4.0.9, please see below the changes since 3.9.54 (which includes all). Thanks!
[UAPG3] Fix DFS false positives introduced in recent 4.0.x firmware.
[UAPG3] Fix division by 0 bug (reported HERE and HERE).
[BaseStationXG] Enable OLED support for the black model.
[nanoHD/IW-HD] Fix custom TX power so 1dBm increments work.
[nanoHD/IW-HD] Fix bandsteering table full error handling.
[IW-HD] Enable PoE passthrough by default.**
[UAP] Add support for enabling neighbor reports independent from Fast Roaming.*
[HW] Miscellaneous bug fixes and improvements.
*controller support pending.
**this will be the default behaviour until PoE passthrough control is available in the UniFi controller.
NOTE: 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.
Any 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.
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.
*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:
Firmware version (previous and current).
Links are all HTTPS. This assumes your device(s) are currently running at least 3.7.51, and that the device's date is properly set (i.e. it can reach a NTP server). If you encounter issues with the upgrade, or your device isn't on a minimum supported firmware, then you can change the link to HTTP before performing the upgrade.