Fixed duplicated polling timers

openflexure_microscope/api/static/src/components/genericComponents/taskSubmitter.vue

@@ -94,7 +94,6 @@ export default {
     return {
       taskId: null,
       taskUrl: null,
-      polling: null,
       progress: null,
       taskStarted: false,
       taskRunning: false
@@ -182,6 +181,7 @@ export default {
     },
 
     startPolling: function(taskId, taskUrl) {
+      if (this.taskRunning != true) {
         // Starts polling an existing Action task
         this.taskId = taskId;
         this.taskUrl = taskUrl;
@@ -214,6 +214,7 @@ export default {
               this.getFormData();
             }
           });
+      }
     },
 
     pollTask: function(taskId, interval) {