diff --git a/src/main/fc/fc_rc.c b/src/main/fc/fc_rc.c
index 3d095201ee..83c8c73716 100644
--- a/src/main/fc/fc_rc.c
+++ b/src/main/fc/fc_rc.c
@@ -486,7 +486,6 @@ FAST_CODE uint8_t processRcSmoothingFilter(void)
                     }
                 } else {
                     // we have either stopped receiving rx samples (failsafe?) or the sample time is unreasonable so reset the accumulation
-                    validRxFrameTimeMs = 0;
                     rcSmoothingResetAccumulation(&rcSmoothingData);
                 }
             }
diff --git a/src/main/fc/fc_tasks.c b/src/main/fc/fc_tasks.c
index 705882752a..fef1bd0c55 100644
--- a/src/main/fc/fc_tasks.c
+++ b/src/main/fc/fc_tasks.c
@@ -177,7 +177,7 @@ static void taskUpdateRxMain(timeUs_t currentTimeUs)
     }
 
     static timeUs_t lastRxTimeUs;
-    currentRxRefreshRate = constrain(currentTimeUs - lastRxTimeUs, 1000, 20000);
+    currentRxRefreshRate = constrain(currentTimeUs - lastRxTimeUs, 1000, 30000);
     lastRxTimeUs = currentTimeUs;
     isRXDataNew = true;
 
@@ -459,7 +459,7 @@ cfTask_t cfTasks[TASK_COUNT] = {
         .taskName = "RX",
         .checkFunc = rxUpdateCheck,
         .taskFunc = taskUpdateRxMain,
-        .desiredPeriod = TASK_PERIOD_HZ(50),        // If event-based scheduling doesn't work, fallback to periodic scheduling
+        .desiredPeriod = TASK_PERIOD_HZ(33),        // If event-based scheduling doesn't work, fallback to periodic scheduling
         .staticPriority = TASK_PRIORITY_HIGH,
     },
 
diff --git a/src/main/rx/rx.c b/src/main/rx/rx.c
index f565249d84..347881a54c 100644
--- a/src/main/rx/rx.c
+++ b/src/main/rx/rx.c
@@ -102,6 +102,7 @@ uint32_t rcInvalidPulsPeriod[MAX_SUPPORTED_RC_CHANNEL_COUNT];
 #define PPM_AND_PWM_SAMPLE_COUNT 3
 
 #define DELAY_50_HZ (1000000 / 50)
+#define DELAY_33_HZ (1000000 / 33)
 #define DELAY_10_HZ (1000000 / 10)
 #define DELAY_5_HZ (1000000 / 5)
 #define SKIP_RC_ON_SUSPEND_PERIOD 1500000           // 1.5 second period in usec (call frequency independent)
@@ -542,7 +543,7 @@ bool calculateRxChannelsAndUpdateFailsafe(timeUs_t currentTimeUs)
     }
 
     rxDataProcessingRequired = false;
-    rxNextUpdateAtUs = currentTimeUs + DELAY_50_HZ;
+    rxNextUpdateAtUs = currentTimeUs + DELAY_33_HZ;
 
     // only proceed when no more samples to skip and suspend period is over
     if (skipRxSamples) {