Beta UniFi OS - Dream Routers 5.x.x

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-0-10/09804ff0-bf25-402c-964d-5d946d1f636c

**BlackSpy** · December 24, 2025 at 3:34 PM

UniFi OS - Dream Routers 5.0.10

Overview

Bundled application

UniFi Network 10.0.162

Improvements

Improved Alarm Manager.
Improved WAN throughput reporting when having more than 2 WAN interfaces.
[UDR7] Improved Hardware Offloading.
[UDR7] Improved WiFi stability.

Bugfixes

Fixed an issue where Policy-Based Routing rules were ignored for VPN Client Traffic, causing traffic to route via the wrong WAN interface.
Fixed an issue where IPv6 addresses didn't show up for WAN interfaces.
Fixed a WireGuard site-to-site connection issue when using a specific WAN listen address.
Fixed an OpenVPN connection resiliency issue that could cause reconnection failures during renegotiation.
[UDR7] Fixed incorrect SFP voltage readings from SFP modules.
[UDR7] Fixed an issue where SSIDs would stop broadcasting after an AirTime Scan followed by bandwidth changes.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-0-12/c46c0d40-bb4b-426e-b1cd-e33281e9b285

**BlackSpy** · January 22, 2026 at 8:19 PM

UniFi OS - Dream Routers 5.0.12

Overview

Bundled application

UniFi Network 10.0.162

Improvements

Improved Speed Test stability.
Improved system stability.
[Identity] Renamed Group to Role when the console is managed by Fabric.
[UDR7] Improved WiFi stability.
[UDR7] Improved auto channel selection to reduce interference and improve performance.
[UDR7] Improved connection resiliency for wired clients.

Bugfixes

[UDR7] Fixed an issue where enabling QoS prevented access to certain websites.
[UDR7] Fixed an issue where MLO SSIDs stopped broadcasting after changing WiFi settings.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-0-13/eb697941-8ff1-4ba8-ba7f-e695ba53074e

**BlackSpy** · February 5, 2026 at 3:49 PM

UniFi OS - Dream Routers 5.0.13

Overview

Bundled application

UniFi Network 10.0.162

Improvements

Improved WiFi connection resiliency when adjusting channel configurations.
Improved device stability.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-0-16/44939727-2dd1-4526-bbd1-c974f10aa4cc

**BlackSpy** · March 3, 2026 at 3:58 PM

UniFi OS - Dream Routers 5.0.16

Overview

Bundled application

UniFi Network 10.0.162

Improvements

Improved system stability.
Improved DHCP resiliency for clients that do not comply with the RFC.

Bugfixes

[UDR7] Fixed 6GHz connectivity issues.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-5/c38bb894-cf3a-4c5c-b959-47100729c54f

**BlackSpy** · March 23, 2026 at 2:18 PM

UniFi OS - Dream Routers 5.1.5

Overview

Bundled application

UniFi Network 10.1.89

Improvements

Added support for Ad Blocking and Content Filtering with Policy-Based Routing.
Added support for IPv6 WireGuard VPN Clients.
Requires Network Application 10.2 or newer.
Added support for automatic Let’s Encrypt certificate.
Added the ability to revert applications and restore configuration backups.
Allow Super Admins to restore local backups.
Improved the Alarm Manager user experience.
Improved IDS/IPS performance and CPU utilization.
Improved multi-WAN failover behavior and resiliency.
Improved VPN stability across IPsec, WireGuard, and OpenVPN.
Improved DHCP client recovery when WAN connectivity is lost.
Improved DNS over HTTPS (DoH) stability and configuration handling.
Improved system stability.
Improved WireGuard connectivity resiliency.
Improved compatibility with some ISPs that require periodic ARP on the WAN.
[UDR7] Improved SFP connectivity.
[UDR7] Improved egress rate limiting accuracy.

Bugfixes

Fixed QoS configuration not restoring after PPP interface was reconnected.
Fixed an issue where you could receive inaccurate OpenVPN client disconnection notifications.
Fixed VPN failover scenarios where tunnels remained established but traffic was blackholed.
Fixed WireGuard fallback behavior that was not activating as expected.
Fixed OpenVPN DNS query storms when multiple tunnels were configured.
Fixed various DHCP and IPv6 edge cases that could result in connectivity issues.
Fixed excessive IGMP join/leave log entries on WAN interfaces.
Fixed an issue where QoS CPU affinity settings were not properly restored after disabling Smart Queues.
Fixed the ping monitor behavior when using LAN DNS servers.
Fixed DDNS update failures with Cloudflare.
Fixed an issue where custom NTP servers could be overridden after reboot.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-6/22554312-1e16-4767-867f-080622ab4ad7

**BlackSpy** · March 31, 2026 at 7:36 PM

UniFi OS - Dream Routers 5.1.6

Overview

Bundled application

UniFi Network 10.1.89

Improvements

Added support for wildcard subdomains for certificates.
Improved reconnection speed to Site Manager after a firmware update.
Improved system reliability.
Improved backup restore resiliency.
Improved certificate validation.

Bugfixes

[UDR7/UDR-5G-Max] Fixed an issue where the WiFi channels could differ from the configured channels.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-7/8fc73951-d002-494a-afcf-45feb6992b32

**BlackSpy** · April 9, 2026 at 2:32 PM

UniFi OS - Dream Routers 5.1.7

Overview

Bundled application

UniFi Network 10.2.10 5

Improvements

Improved DNS cache responsiveness.
Improved firmware upgrade behavior by updating the Network Application to the latest official release after an upgrade.

Bugfixes

Fixed an issue where applications could remain in a Restoring state if they were stalled and stopped before an upgrade.
Fixed an issue where ACME challenges could fail in some cases.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-8/b9b654fb-a6c0-43de-8f5b-f17cde5a557d

**BlackSpy** · April 20, 2026 at 4:05 PM

UniFi OS - Dream Routers 5.1.8

Overview

Bundled application

UniFi Network 10.2.10 5

Improvements

Improved device discovery resiliency.
Improved device stability.
[UDR] Improved WiFi stability.
[UDR7/UDR-5G-Max] Improved overall routing performance when using QoS rules.

Bugfixes

Fixed an issue where certificates were renewed daily.
Fixed an issue where application statuses could be incorrect.
Fixed an issue where IPsec traffic could be lost.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-10/1008b1b8-2539-4896-88f2-8ab09f31b685

**BlackSpy** · May 1, 2026 at 6:13 AM

UniFi OS - Dream Routers 5.1.10

Overview

Bundled application

UniFi Network 10.3.58

Improvements

Improved the user experience during app restoration after a firmware update.
[UDR5G] Improved 5G stability.

Bugfixes

Fixed an issue where IPS/IDS events were always reported as low risk.
Fixed an issue where non-Network UniFi devices did not appear in the UniFi device list when they were on a VLAN.
Fixed an issue where application auto-updates could fail after a firmware update.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-11/472b3f43-9ab5-462d-9e8b-4d5f256b2406

**BlackSpy** · May 11, 2026 at 6:32 PM

UniFi OS - Dream Routers 5.1.11

Overview

Bundled application

UniFi Network 10.3.58

Improvements

[UDR7|UDR5G] Added support for 6GHz in Ukraine.
Improved the user experience during app restoration after a firmware update.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-13/3bcae7a0-f48f-42de-a25e-4495873e7f3c

**BlackSpy** · May 26, 2026 at 4:17 PM

UniFi OS - Dream Routers 5.1.13

Overview

UniFi OS 5.1.13 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.3.58

Improvements

Improved system stability.

Bugfixes

Fixed an issue where DNS queries could fail over IPv6 when Content Filtering is used.
Fixed an issue where obtaining a WAN IP could fail when receiving a malformed DHCP Option 3 on WAN.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-15/cd9e7af4-697a-4866-90fa-aa074dca65d6

**BlackSpy** · May 29, 2026 at 2:32 PM

UniFi OS - Dream Routers 5.1.15

Overview

UniFi OS 5.1.15 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved system stability.

Bugfixes

Fixed an issue where WAN monitors could be failing when using LAN DNS servers on the WAN interface.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-18/0ac8a548-7737-4cab-b4e6-a79868558fef

**BlackSpy** · June 11, 2026 at 6:01 PM

UniFi OS - Dream Routers 5.1.18

Overview

UniFi OS 5.1.18 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved system stability.

Bugfixes

Fixed an issue where loop protection didn't work correctly in rare cases.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-19/71f956d7-752e-4b22-8db3-a4698b672506

**BlackSpy** · June 16, 2026 at 2:13 PM

UniFi OS - Dream Routers 5.1.19

Overview

UniFi OS 5.1.19 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved backup restore resiliency.

Bugfixes

Fixed an issue where a false “No DNS IP Address” message could appear on the screen in rare cases.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-20/124b3ca2-2346-4656-82b9-40a849bfeb81

**BlackSpy** · June 18, 2026 at 6:43 PM

UniFi OS - Dream Routers 5.1.20

Overview

UniFi OS 5.1.20 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved system stability.
Updated Suricata to version 8.0.5.
Requires Network Application 10.5.48 or newer.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-21/6af01adc-0000-44ed-802d-5f7a5ab1a67a

**BlackSpy** · June 22, 2026 at 6:15 PM

UniFi OS - Dream Routers 5.1.21

Overview

UniFi OS 5.1.21 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Bugfixes

Fixed an issue where "Remember Me" local login sessions expired sooner than expected following recent security updates.
"Remember Me" sessions now remain active for up to 30 days. Re-authentication is still required after UniFi OS upgrades and console reboots.
For the best authentication experience, use the UniFi Mobile App or unifi.ui.com.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-25/b879abc2-e7ad-4426-9048-2ec48893f012

**BlackSpy** · July 14, 2026 at 6:36 PM

UniFi OS - Dream Routers 5.1.25

Overview

UniFi OS 5.1.25 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved device stability.
Improved Shadow Mode resiliency.
Improved WAN failover resiliency.
Improved IPS/IDS memory usage.

Bugfixes

Fixed an issue where WAN monitors could fail to resolve when using LAN DNS servers on WAN interfaces.
Fixed an issue where PPPoE 1500 MTU could stop working after a reboot.
Fixed an issue where remote mDNS hosts could not be discovered.
Fixed an issue where the Access application would start when starting the Protect application.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-26/4447c86c-f414-4324-a126-297d765777cb

**BlackSpy** · July 18, 2026 at 5:46 AM

UniFi OS - Dream Routers 5.1.26

Overview

UniFi OS 5.1.26 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Updated Suricata to version 8.0.6.
Requires Network Application 10.5.48 or newer.

Bugfixes

Fixed an issue where IPS/IDS rule updates could fail, resulting in no IPS/IDS rules being applied.
Fixed an issue where the Direct Remote Connection toggle was missing after upgrading to 5.1.25.

Download links

https://community.ui.com/releases/UniFi-OS-Dream-Routers-5-1-27/53f5d89c-7c1c-4549-9d63-a35207799cbe

**BlackSpy** · July 23, 2026 at 1:23 PM

UniFi OS - Dream Routers 5.1.27

Overview

UniFi OS 5.1.27 includes the improvements and bugfixes below.

Bundled application

UniFi Network 10.4.57

Improvements

Improved device stability.

Download links