diff --git a/grafana-plugin/src/containers/MobileAppVerification/MobileAppVerification.tsx b/grafana-plugin/src/containers/MobileAppVerification/MobileAppVerification.tsx
index 623b7718..ed634a9f 100644
--- a/grafana-plugin/src/containers/MobileAppVerification/MobileAppVerification.tsx
+++ b/grafana-plugin/src/containers/MobileAppVerification/MobileAppVerification.tsx
@@ -179,9 +179,14 @@ const MobileAppVerification = observer(({ userPk }: Props) => {
       let isRequestDone = false;
 
       const throttle = () => {
-        if (!isMounted.current || !isRequestDone) {
+        if (!isMounted.current) {
           return;
         }
+        if (!isRequestDone) {
+          didCallThrottleWithNoEffect = true;
+          return;
+        }
+
         setIsQRBlurry(false);
         setTimeout(queueRefreshQR, INTERVAL_QUEUE_QR);
       };