diff --git a/LiquidCTL_Helper.py b/LiquidCTL_Helper.py
index bdbc518..174f658 100644
--- a/LiquidCTL_Helper.py
+++ b/LiquidCTL_Helper.py
@@ -8,11 +8,14 @@ class LiquidCTL_Helper():
     device_fwVers =     None
 
     devices = find_liquidctl_devices()
-    for dev in devices:
-        with dev.connect():
-            #print(f'{dev.description}')
-            device_name = dev.description
-            device_fwVers = ''.join(map(str, dev.firmware_version))
+    try:
+        for dev in devices:
+            with dev.connect():
+                #print(f'{dev.description}')
+                device_name = dev.description
+                device_fwVers = ''.join(map(str, dev.firmware_version))
+    except:
+        pass
 
     def ForceInit(self):
         init_status = self.dev.initialize()