I have a problem with device lost in application. I have two devices ESP8266 connected to blynk cloud and starting from Sunday evening i face this problem. The devices themselves continue their work properly, but they are offline in the application. Only device restart helps. On Sunday evening I need to restart my devices each 10 minutes, because of connection lost in app, Then everything worked properly till the Monday evening. The same stuff for Monday evening - several restarts each 10-30 minutes. The last restart was made this morning (7 am CET). And now one of the devices is online, but the second one is offline. And more thing, the both devices were online in the morning, but the app shows, that the second device is offline since 10:48 PM Feb 26, 2018, which is definitely not true.
The app version is 2.18.2. Server - blynk-cloud