diff -r f526ba98a6b7 -r aae0056bc20b main/co2meter.c
--- a/main/co2meter.c	Sat Mar 14 15:52:04 2020 +0100
+++ b/main/co2meter.c	Thu Apr 02 11:45:36 2020 +0200
@@ -156,6 +156,10 @@
 		    Main_Loop1 = ML1_CONNECT;
 		    request_ds18b20();
 		    request_adc();
+		    if (! ready_WiFi()) { /* If WiFi was lost, try a new connection */
+			ESP_LOGI(TAG, "Try WiFi restore");
+			request_WiFi();
+		    }
 		    break;
 
 		case ML1_CONNECT: