Unifi-installer.exe 5.4.11 _verified_ -

If you are looking for specific help with this, let me know:

In the preceding version (5.4.9), a bug within the RADIUS profile migration caused serious vulnerability. Under specific WPA Enterprise configurations, upgrading the controller inadvertently converted secure networks into wide-open, unencrypted wireless networks. Ubiquiti pulled version 5.4.9 and fast-tracked to restore proper RADIUS profile handling and secure enterprise networks. Key Features and Bug Fixes in 5.4.11 unifi-installer.exe 5.4.11

You need administrator rights on the Windows PC to install the software and allow it to open necessary network ports. If you are looking for specific help with

Upgrading to this version will trigger a provisioning event, causing a temporary Wi-Fi outage for connected users. Perform this update after hours. Key Features and Bug Fixes in 5

The controller included a built-in guest portal system that could be used to implement pay-per-access plans, voucher-based access, or simple terms-of-use acceptance screens. Administrators could manage user groups with different access rights.