Set start time only after successful start.

Author: nseidle

Firmware/RTK_Everywhere/GNSS_LG290P.ino

@@ -1836,14 +1836,14 @@ bool GNSS_LG290P::surveyInStart()
             _lg290p->setSurveyInMode(settings.observationSeconds, 0,
                                      false); // Average for a number of seconds (default is 60), no 3D limit, no reset
 
-        _autoBaseStartTimer = millis(); // Stamp when averaging began
-
         if (response == false)
         {
             systemPrintln("Survey start failed");
             return (false);
         }
 
+        _autoBaseStartTimer = millis(); // Stamp when averaging began
+
         return (response);
     }
     return false;