Ubiquiti PBE-5AC-400 Bridge Firmware 8.4.3.36160 Download

Posted at December 31, 2024 by PCI-DB Team

Ubiquiti PBE-5AC-400 Bridge Firmware 8.4.3.36160 Description

New:

- New: TDD Framing/GPS Sync support for XM/TI devices
- New: DHCP Option 82 support
- New: MAC-Telnet Server support
- New: SNMP OIDs for GPS and AirMax TDD Framing/GPS Sync
- New: Alternative data-rate module selection on Wireless page (optimized data-rate module increases stability and resistance to interference)
- New: Help files for AMPDU & AMSDU (Aggregation Frames setting renamed to AMPDU)
- New: UNMS agent upgrade to v0.1.0

Regulatory updates:

- UNII-2 channels support for PrismStation AC and IsoStation AC
- UNII-2 channels support for NanoBeam AC Gen2

Improvements:

- airMAX-ac FF: VoIP performance improvements
- airMAX-ac FF: Performance and stability improvements
- AirOS stability improvements
- AirOS security improvements including CVE-2017-13704, CVE-2017-14106, CVE-2017-14491

Fixes:

- airMAX-ac FF: Fix for stations connecting in Fixed Frame mode
- airMAX-ac FF: Fix for NBM5 disconnecting in Fixed Frame mode
- Fix: Long station reconnection to AP after AP changes channel width
- Fix: Issue when setting Virtual MAC used by VRRP routers into bridge table
- Fix: SNMP get-next-request issue
- Fix: Station can't reconnect to AP when seeing many APs around
- Fix: Test mode doesn't revert changes to previous state
- Fix: Device becomes unreachable through Ethernet due to high memory usage
- Fix: Channel Width Auto 20/40/80 MHz misconfiguration on Station
- Fix: Reduced device HW Watchdog reboots (possible fix)
- Fix: Secondary SSID issues

WEB UI:

- WEB UI: Select and Lock to AP options for Secondary SSID
- WEB UI: Show warning next to the frequency bar on Dashboard when airView is disabled or device doesn't have airView radio
- WEB UI: Show grey Signal bar on Dashboard if no remote device data is available
- WEB UI: Allow device Web usage even if connection to the device is temporarily lost
- WEB UI: Clear airtime and throughput values on Dashboard when remote stations are disconnected
- WEB UI: Removed TDD Framing setting on Station side
- WEB UI: Speed Test stuck on "Gathering data" in Internet Explorer
- WEB UI: After swapping WAN and LAN interfaces, DHCP server remains running on WAN side
- WEB UI: Error when switching from Router to Bridge
- WEB UI: Fixed reporting of EdgeOS firmware version in Device Discovery
- WEB UI: Target Signal slider bar appears even if ATPC is turned off
- WEB UI: Improve configuration saving user experience
- WEB UI: airMagic improvements for 2.4 GHz devices
- WEB UI: Various small UI improvements

About Firmware Updates:

Applying a newer firmware version than the one already installed on your unit can bring various enhancements, include workarounds for diverse problems encountered by the device, and improve or add newly developed features.

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s overall performance to drop. However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and understand the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the update method.

As the installation process is most of the times quite risky, this step should be taken by users that have the ability to successfully complete the update; regular users may initiate it at their own risk. Moreover, it’s best that this task be performed in a steady power environment such as the one ensured by a UPS unit.

Therefore, if you consider applying this release, hit the download button, take into account all the aforementioned aspects, and update the device’s firmware. Also make sure you constantly check with our website to ensure that you don’t miss a single new release.  

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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