diff --git a/app/src/main/java/eu/ztsh/garmin/Garmin.kt b/app/src/main/java/eu/ztsh/garmin/Garmin.kt
index 2974097..1eedfb5 100644
--- a/app/src/main/java/eu/ztsh/garmin/Garmin.kt
+++ b/app/src/main/java/eu/ztsh/garmin/Garmin.kt
@@ -145,7 +145,7 @@ class Garmin(
                     val newCurrent = queue.poll()
                     if (newCurrent == null) {
                         Log.d(TAG, "run (${currentThread().name}): Sleep...")
-                        sleep(500)
+                        sleep(250)
                     } else {
                         current = newCurrent
                     }