Ubnt Discovery Tool V2.5.1 And Java On Windows 10 [exclusive] -

Guide: Using UBNT Discovery Tool v2.5.1 with Java on Windows 10

5. Run the Tool

• Check network interface selection in the tool; switch to the physical NIC.
• Ensure devices and PC are on same broadcast domain/VLAN.
• Disable VPN adapters or virtual NICs that capture traffic.
• Temporarily disable Windows Firewall or explicitly allow the tool’s inbound UDP/TCP rules.
• Confirm devices are powered and not isolated by AP/client isolation features.

• Recommendation: Download and install the latest version of Java Runtime Environment (JRE) (version 8 or higher) from the official Oracle website (or OpenJDK).
• Architecture Check: Ensure your Java architecture matches your OS. If you are running 64-bit Windows 10, install the 64-bit version of Java.

Required Version:

For maximum stability, many users find that Java 8 (JRE 1.8) is the most compatible version. Specifically, older builds like Update 241 or 251 have been reported to work when newer ones fail.