diff --git a/apps/blecsc/ChangeLog b/apps/blecsc/ChangeLog
index 847ef9834..1500000b5 100644
--- a/apps/blecsc/ChangeLog
+++ b/apps/blecsc/ChangeLog
@@ -1,4 +1,5 @@
 0.01: Initial version
 0.02: Minor code improvements
 0.03: Moved from cycling app, fixed connection issues and cadence
-0.04: Added support for <1 wheel/crank event/second (using idle counters) (ref #3434)
\ No newline at end of file
+0.04: Added support for <1 wheel/crank event/second (using idle counters) (ref #3434)
+0.05: Fix <1 event/second issue
\ No newline at end of file
diff --git a/apps/blecsc/blecsc.js b/apps/blecsc/blecsc.js
index 9811bf21b..9b7d8b751 100644
--- a/apps/blecsc/blecsc.js
+++ b/apps/blecsc/blecsc.js
@@ -119,9 +119,10 @@ class BLECSC {
           if (this.lastLwet === undefined) this.lastLwet = this.lwet;
           if (this.lwet < this.lastLwet) this.lastLwet -= 65536;
           let secs = (this.lwet - this.lastLwet) / 1024;
-          if (secs)
+          if (secs) {
             this.wrps = (this.cwr - this.lastCwr) / secs;
-          else {
+            this.widle = 0;
+          } else {
             if (this.widle<5) this.widle++;
             else this.wrps = 0;
           }
@@ -145,9 +146,10 @@ class BLECSC {
           if (this.lastLcet === undefined) this.lastLcet = this.lcet;
           if (this.lcet < this.lastLcet) this.lastLcet -= 65536;
           let secs = (this.lcet - this.lastLcet) / 1024;
-          if (secs)
+          if (secs) {
             this.crps = (this.ccr - this.lastCcr) / secs;
-          else {
+            this.cidle = 0;
+          } else {
             if (this.cidle<5) this.cidle++;
             else this.crps = 0;
           }
diff --git a/apps/blecsc/metadata.json b/apps/blecsc/metadata.json
index a1cac0f4d..0daa01fc8 100644
--- a/apps/blecsc/metadata.json
+++ b/apps/blecsc/metadata.json
@@ -2,7 +2,7 @@
   "id": "blecsc",
   "name": "BLE Cycling Speed Sensor Library",
   "shortName": "BLE CSC",
-  "version": "0.04",
+  "version": "0.05",
   "description": "Module to get live values from a BLE Cycle Speed (CSC) sensor. Includes recorder and clockinfo plugins",
   "icon": "icons8-cycling-48.png",
   "tags": "outdoors,exercise,ble,bluetooth,clkinfo",