Fina UniFi OS - Express 7 4.x.x

  • UniFi OS - Express 7 4.1.20

    https://community.ui.com/releases/UniFi-OS-Express-7-4-1-20/6eae002c-ea40-47b0-8038-9041ab6a88d3

    Overview

    UniFi OS 4.1.20 includes the improvement and bugfixes listed below.


    Bundled application

    Improvements

    • Improved device stability when using minimum RSSI.

    Bugfixes

    • Fixed the inability to adopt a USP-Strip or USP-Plug.
    • Fixed RF Scanning issues.

    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

  • UniFi OS - Express 7 4.1.22

    https://community.ui.com/releases/UniFi-OS-Express-7-4-1-22/fb0cb261-2309-4cc6-b36f-98fb7a1966f6

    Overview

    UniFi OS 4.1.22 includes the bugfix listed below.


    Bundled application

    Bugfixes

    • Fixed the inability to update or install applications.

    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

  • UniFi OS - Express 7 4.2.14

    https://community.ui.com/releases/UniFi-OS-Express-7-4-2-14/65d888d2-614f-4907-beea-e9ca1df26c0f

    Overview

    UniFi OS 4.2.14 includes the improvements and bugfixes listed below.


    Bundled application

    Improvements

    • Added support for SIEM Server integration.
    • Added the ability to generate specific support files.
    • Added support for configuring different release channels per application.
    • Added support for Hotspot Portal Certificates.
    • Required Network Application 9.1 or newer.
    • Added advanced options for mDNS.
    • Required Network Application 9.1 or newer.
    • Added support for BGP.
    • Improved WireGuard VPN stability.
    • Improved the backup and restore user experience.
    • Improved System Logs.
    • Improved static WAN failover resiliency.
    • Improved DHCPv6 WAN stability.
    • Improved DS-Lite compatibility.
    • Improved speed test results accuracy.
    • Improved WiFi connection stability.
    • Improved WiFi configuration resiliency after radar detections.
    • Improved system stability.

    Bugfixes

    • Fixed rare gateway configuration errors.
    • Fixed an issue where Policy-Based Routing could stop working in rare cases.
    • Fixed an issue where you could receive false-positive DHCP exhaustion alerts.

    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

  • UniFi OS - Express 7 4.2.15

    https://community.ui.com/releases/UniFi-OS-Express-7-4-2-15/578471e5-52eb-4081-afde-d904b355746c

    Overview

    UniFi OS 4.2.15 includes the improvement listed below.


    Bundled application

    Improvements

    • Improved device and WiFi stability.

    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

  • UniFi OS - Express 7 4.3.9

    https://community.ui.com/releases/UniFi-OS-Express-7-4-3-9/1b66dc79-46bf-4524-9946-ceaac40e92dc

    Overview

    UniFi OS 4.3.9 includes the improvements and bugfixes listed below.


    Bundled application

    Improvements

    • Added support for CNAME DNS Records.
    • Requires UniFi Network Application 9.3 or newer.
    • Added the ability to create a new user account while performing the ownership transfer.
    • Improved the Analytics and Data Sharing user experience.
    • Improved Flows data accuracy.
    • Improved DoH resiliency.
    • Improved DDNS resiliency.
    • Improved system stability.
    • Improved the Admins and Users management user experience.
    • Improved Remote Access connection resiliency.
    • Improved the backup and restore resiliency.
    • Improved storage health reporting.
    • Improved backup restore resiliency.
    • Improved Content Filtering resiliency.
    • Improved system stability.
    • Updated Traffic Identification signatures.

    Bugfixes

    • Fixed an issue where the Release channel could change unexpectedly.
    • Fixed an issue where transfer ownership could fail in rare cases.
    • Fixed an issue where local users didn't receive email notifications using a custom SMTP server.
    • Fixed an issue where you couldn't configure SNMP Location and Contact separately; both were required.
    • Fixed an issue where users would be required to re-login every hour locally.
    • Fixed an issue where the "Plug in Internet Cable" could be shown in rare cases.
    • Fixed routing issues when the same subnets are configured on multiple IPsec VPNs.

    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

  • JaXnPrivate November 22, 2025 at 12:41 PM

    Added the label Stable
  • UniFi OS - Express 7 4.4.11

    https://community.ui.com/releases/28f00048-3d44-4e3b-9fd3-28b37d92f827

    Overview

    UniFi OS 4.4.11 includes the improvements and bugfixes listed below.


    Bundled application

    Improvements

    • Added a Block Page for Content Filtering and Ad-Blocking.
    • Requires UniFi Network 9.4.11 or newer.
    • Added IPv6 support for the Direct Connect feature.
    • Improved WiFi stability.
    • Improved 2.4GHz client connection resiliency.
    • Improved Alarm Manager.
    • Improved MLO throughput.
    • Improved WiFi blackout resiliency.
    • Improved the IPsec VPN connection stability.
    • Improved Remote Access connection resiliency.
    • Improved Hardware Offloading for LAN-to-LAN Traffic.
    • Improved system stability.


    Bugfixes

    • Fixed an issue where the internet connection could be interrupted when using IGMP Proxy in rare cases.
    • Fixed an issue where you could experience latency issues while using Traffic Identification.
    • Fixed an issue where the Guest Portal didn't work.
    • Fixed an issue where you could experience excessive logging related to MAC address scanning.
    • Fixed the Traffic Activity display for clients.
    • Fixed a gateway configuration issue when applying IPv6 NAT.
    • Fixed an issue where RADIUS authentication could fail when using an anonymous identity.
    • Fixed an issue where local account users did not receive email notifications.
    • Fixed an issue where static routes were missing after switching the WAN type from dynamic to static.
    • Fixed an issue where content filtering didn't apply to specific traffic flows.
    • Fixed false-positive alerts claiming that the DHCP pool is running out of addresses.


    Download links

    Express 7

    Mein Netzwerk

    WAN1: Vodafone Station im Bridge, Vodafone 1000/50

    WAN2: Fritzbox 7510, Telekom VDSL nur für Telefon Company Flex

    UDM Pro, USW Pro 24 Poe Gen2, US-24-250W, US-8, US-8-150W, US8-60W, USW-Flex, USW-Flex Mini, USW Ultra 210Watt, 5x UAP-AC-Pro, U7Pro, UAP AC M

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