fydeos legacy
Like every Chromium-based OS, FydeOS is based on the Linux kernel. This kernel contains all the drivers available at the time. Wi-Fi cards were notoriously problematic due to driver availability. Your card is not supported. What can you do? You can continue using this setup. You can open your laptop and install a new Wi-Fi adapter. This is a simple procedure. Intel Wi-Fi cards generally perform well. Before purchasing, check the database of available drivers and buy a supported Wi-Fi card. (My native language isn’t English)