On Deepin OS, when Wi-Fi gets disabled and won’t turn back on, first open Terminal and run sudo rfkill unblock all, then nmcli radio wifi on and sudo systemctl restart NetworkManager. If it still doesn’t work, run nmcli device status and lspci -nnk | grep -A3 -i network to check whether the Wi-Fi adapter and driver are detected. If you paste the output of those ConcoraCard commands here, I can help identify the exact problem.