diff --git a/ohmpi/hardware_components/pwr_dps5005.py b/ohmpi/hardware_components/pwr_dps5005.py
index aeb9b97eaf8594f19c262eb3094e1e4b43951a9a..368537865bff3aa04cc7a6c5b73a376bf1903959 100644
--- a/ohmpi/hardware_components/pwr_dps5005.py
+++ b/ohmpi/hardware_components/pwr_dps5005.py
@@ -72,7 +72,7 @@ class Pwr(PwrAbstract):
         return self._battery_voltage
 
     def current_max(self, value):  # [mA]
-        value=value * 1.2  # To set DPS max current slightly above (20%) the limit to avoid regulation artefacts
+        value = value * 1.2  # To set DPS max current slightly above (20%) the limit to avoid regulation artefacts
         self.connection.write_register(0x0001, int(value*1000), 0)
 
     @property
diff --git a/ohmpi/ohmpi.py b/ohmpi/ohmpi.py
index 72532a5f21ef8465c3456251e3eceb481ff14382..e11f974fce28182ff0ae868c9f48f49c2b8188bf 100644
--- a/ohmpi/ohmpi.py
+++ b/ohmpi/ohmpi.py
@@ -577,7 +577,7 @@ class OhmPi(object):
             dd['cmd_id'] = str(cmd_id)
             self.data_logger.info(dd)
             self._hw.switch_mux(electrodes=quad[0:2], roles=['A', 'B'], state='on')
-            time.sleep(0.2)
+            time.sleep(1.0)
             self._hw.switch_mux(electrodes=quad[0:2], roles=['A', 'B'], state='off')
 
         else: