The new firmware rebuilds the web interface cache and TDMA timing tables.
"We've got a new version, 1.255," Mike replied. "Make sure to download it from the official Ubnt website and follow the instructions carefully." Upgrade Firmware Version 1.255 Ubnt Download UPD
After upgrading to firmware version 1.255: The new firmware rebuilds the web interface cache
Verify Connectivity: Use a wired Ethernet connection rather than Wi-Fi to perform the update to avoid signal interference. Upgrade Firmware Version 1.255 Ubnt Download UPD