What was the UniFi World Conference like in London for 2026?
Ubiquiti held the third UniFi World Conference in London this week, what was it like?
April 22, 2026

If you are hosting the new UniFi OS Server in the cloud and using a UXG gateway, you may have noticed that Traffic Flows might not be working. Thankfully, this is an easy fix.
If you're looking to host UniFi OS Server, you can now do so with HostiFi.
Sign up today and get access to our fast support, regular off-site backups and managed updates.
Ubiquiti has officially published the port requirements for UniFi OS Server, which include the following:
However, TCP port 5671 is required for Traffic Flow data to work. Make sure this port has been opened up on the server where UniFi OS Server is hosted.
It is also worth mentioning that Traffic Flows are not supported on the UXG Lite.
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