Till yesterday my ROV was working and the only thing I had to do was calibrating the ESCs, but I made a mistake and I had to redo the programming and the calibration of the ESCs. When I finally managed to reprogram the ESCs and I was going to redo the calibration I discovered that now my software doesn't open. I can connect to the ROV. (google chrome says that there is a conection error). In then interface board the light of ethernet connection is on and the laser and some lights on the arduino board are also on so I don't know what can have happened since yesterday.