Stop calling initiate() in the pooling function

Thanks @np !

Author: MayeulC

ratctl.py

@@ -226,7 +226,6 @@ def __init__(self, pbar, tabs, dpi, com):
         self.pool()
 
     def pool(self):
-        self.com.initiate()
         self.dpiMode = self.com.getDpiMode()
         self.battery = self.com.getBatteryLevel()
         self.displayResults()