diff --git a/keymapper/dev/injector.py b/keymapper/dev/injector.py
index fcc54f07..a7441cef 100644
--- a/keymapper/dev/injector.py
+++ b/keymapper/dev/injector.py
@@ -198,7 +198,7 @@ class KeycodeInjector:
                 logger.error('Cannot grab %s, it is possibly in use', path)
                 return None, False
 
-            time.sleep(0.15)
+            time.sleep(0.5)
 
         return device, abs_to_rel