Hello,

You need to update the WiFi module firmware.
To do this, go to http://1.2.3.4/update/ (REPLACE 1.2.3.4 with the ProfiLux’s current local IP address).
Log in with admin and Starfish password (if you haven’t changed it).
Load the firmware.bin file you previously extracted from the https://www.aquariumcomputer.com/downloads/wifi-module-esp-update/ zip file.