Beta UniFi OS - Dream Machines 5.x.x

**BlackSpy** · November 4, 2025 at 2:10 PM

UniFi OS - Dream Machines 5.0.4

https://community.ui.com/releases/UniFi-OS-Dream-Machines-5-0-4/abc8cafa-f45a-46d6-8a88-ac417fed573d

Overview

Bundled application

UniFi Network 9.5.21

Improvements

Added time/date mismatch toast messages.
Improved the Internet connectivity check.
Improved the backup and restore resiliency.
Improved the device discovery process for faster detection.
Improved certificate file validation.
Improved Shadow Mode resiliency.
Improved Web UI Stability and performance.
Improved the Alarm Manager user experience and resiliency.
[UDM] Improved WiFi stability.
Updated Traffic Identification signatures.

Bugfixes

Fixed an issue where DNS could leak over VPN connections.
Fixed an issue with weekday-based schedules.
Fixed an issue where SD-WAN Spokes didn't reconnect to Hubs in rare cases when experiencing internet outages on the Hub.

Download links

**BlackSpy** · November 19, 2025 at 5:47 PM

UniFi OS - Dream Machines 5.0.5

https://community.ui.com/releases/UniFi-OS-Dream-Machines-5-0-5/f86c87aa-82ae-4953-808b-466e97eae550

Overview

Bundled application

UniFi Network 9.5.21

Improvements

Improved Shadow Mode resiliency.
Improved system stability.
[UDM-Pro/SE] Improved compatibility with HDD WD43PURZ-74BWPY0.
[UDM-Pro/SE] Improved Link Aggregation stability.

Bugfixes

Fixed a memory leak introduced in 5.0.4.
Fixed an issue where you could get the 'Access Prohibited' page when visiting the Integration API page.

Download links

**BlackSpy** · December 20, 2025 at 8:33 AM

UniFi OS - Dream Machines 5.0.9

https://community.ui.com/releases/UniFi-OS-Dream-Machines-5-0-9/7df8db7d-afd4-400f-bcb6-03f16ab866f2

Overview

Bundled application

UniFi Network 10.0.162

Improvements

Improved Alarm Manager.
Improved WAN throughput reporting when having more than 2 WAN interfaces.

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 an STP-related network loop issue in Shadow Mode when using dual LAN switch deployments.
Fixed an issue where a corrupted WireGuard remote peer address was not restored in Shadow Mode Mesh deployments.
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.
Fixed incorrect SFP voltage readings from SFP modules.

Download links

**sebcodes** · December 24, 2025 at 2:08 AM

Beim aktuellen 5.0.9 hatte ich gerade erstmal 2 std Troubleshooting weil beide WAN Ports schlicht offline waren und auch im OS gar nicht mehr als Interfaces (ip a) angezeigt wurden. Reboots halfen auch nicht. Manuelles hin und herstellen der Auto Negoation für Port 10 und tauschen von 10 -> 9 -> 10, brachte es irgendwann wieder online. Falls wer ebenfalls auf dieses Problem stößt.

Damit Frohe und (ruhige) Weihnachten