diff --git a/src/decoders/trx-rds/src/lib.rs b/src/decoders/trx-rds/src/lib.rs
index 5806239..cc87910 100644
--- a/src/decoders/trx-rds/src/lib.rs
+++ b/src/decoders/trx-rds/src/lib.rs
@@ -294,6 +294,7 @@ impl Candidate {
 
 #[derive(Debug, Clone)]
 pub struct RdsDecoder {
+    sample_rate_hz: u32,
     carrier_phase: f32,
     carrier_inc: f32,
     i_lp: OnePoleLowPass,
@@ -314,6 +315,7 @@ impl RdsDecoder {
             ));
         }
         Self {
+            sample_rate_hz: sample_rate.max(1),
             carrier_phase: 0.0,
             carrier_inc: TAU * RDS_SUBCARRIER_HZ / sample_rate_f,
             i_lp: OnePoleLowPass::new(sample_rate_f, 3_000.0),
@@ -343,6 +345,10 @@ impl RdsDecoder {
         self.best_state.as_ref()
     }
 
+    pub fn reset(&mut self) {
+        *self = Self::new(self.sample_rate_hz);
+    }
+
     pub fn snapshot(&self) -> Option<RdsData> {
         self.best_state.clone()
     }
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
index 884c906..09aba86 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/app.js
@@ -671,6 +671,7 @@ function resizeHeaderSignalCanvas() {
     _wfResetOffscreen();
     trimOverviewWaterfallRows();
   }
+  positionRdsPsOverlay();
   drawHeaderSignalGraph();
 }
 
@@ -751,6 +752,7 @@ function drawHeaderSignalGraph() {
     drawOverviewSignalHistory(ctx, w, h, pal);
   }
   ctx.restore();
+  positionRdsPsOverlay();
 }
 
 function _wfDrawRows(oct, rows, startRowIdx, endRowIdx, iW, iH, pal) {
@@ -927,8 +929,32 @@ function refreshFreqDisplay() {
   refreshWavelengthDisplay(lastFreqHz);
 }
 
+function positionRdsPsOverlay() {
+  if (!rdsPsOverlay || !lastSpectrumData || lastFreqHz == null || !overviewCanvas) return;
+  const width = overviewCanvas.clientWidth || overviewCanvas.width || 0;
+  if (width <= 0) {
+    return;
+  }
+  const range = spectrumVisibleRange(lastSpectrumData);
+  if (!Number.isFinite(range.visLoHz) || !Number.isFinite(range.visSpanHz) || range.visSpanHz <= 0) {
+    return;
+  }
+  const rel = (lastFreqHz - range.visLoHz) / range.visSpanHz;
+  const clamped = Math.max(0.06, Math.min(0.94, rel));
+  rdsPsOverlay.style.left = `${clamped * width}px`;
+}
+
+function resetRdsDisplay() {
+  rdsFrameCount = 0;
+  updateRdsPsOverlay(null);
+}
+
 function applyLocalTunedFrequency(hz) {
   if (!Number.isFinite(hz)) return;
+  const freqChanged = lastFreqHz !== hz;
+  if (freqChanged) {
+    resetRdsDisplay();
+  }
   lastFreqHz = hz;
   refreshWavelengthDisplay(lastFreqHz);
   if (!freqDirty) {
@@ -941,6 +967,7 @@ function applyLocalTunedFrequency(hz) {
   if (lastSpectrumData) {
     scheduleSpectrumDraw();
   }
+  positionRdsPsOverlay();
 }
 
 function refreshCenterFreqDisplay() {
@@ -3150,6 +3177,7 @@ function updateRdsPsOverlay(rds) {
     const ps = rds?.program_service?.trim();
     if (ps) {
       rdsPsOverlay.textContent = ps;
+      positionRdsPsOverlay();
       rdsPsOverlay.style.display = "";
     } else {
       rdsPsOverlay.style.display = "none";
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
index 7d941a0..339db30 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
@@ -451,18 +451,29 @@ small { color: var(--text-muted); }
 #rds-ps-overlay {
   display: none;
   position: absolute;
-  top: calc(var(--header-waterfall-overlap) + clamp(4.2rem, 11vh, 6.25rem) / 2);
+  top: 0.35rem;
   left: 50%;
-  transform: translate(-50%, -50%);
+  transform: translate(-50%, 0);
   z-index: 2;
   pointer-events: none;
   font-family: 'DSEG14 Classic', monospace;
-  font-size: 2rem;
-  letter-spacing: 0.05em;
+  font-size: clamp(1rem, 2.2vw, 1.45rem);
+  letter-spacing: 0.08em;
   color: var(--text-heading);
-  opacity: 0.88;
-  text-shadow: 0 1px 8px color-mix(in srgb, var(--bg) 60%, transparent);
+  padding: 0.22rem 0.6rem 0.16rem;
+  border: 1px solid color-mix(in srgb, var(--border-light) 72%, transparent);
+  border-radius: 999px;
+  background: color-mix(in srgb, var(--card-bg) 52%, transparent);
+  backdrop-filter: blur(14px) saturate(135%);
+  -webkit-backdrop-filter: blur(14px) saturate(135%);
+  box-shadow:
+    0 8px 18px color-mix(in srgb, #000000 16%, transparent),
+    inset 0 1px 0 color-mix(in srgb, #ffffff 10%, transparent);
+  text-shadow: 0 1px 10px color-mix(in srgb, var(--bg) 68%, transparent);
   white-space: nowrap;
+  max-width: min(88vw, 22rem);
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 .overview-toolbar {
   display: flex;
diff --git a/src/trx-server/trx-backend/trx-backend-soapysdr/src/demod.rs b/src/trx-server/trx-backend/trx-backend-soapysdr/src/demod.rs
index 8f1a51c..a7c5c6e 100644
--- a/src/trx-server/trx-backend/trx-backend-soapysdr/src/demod.rs
+++ b/src/trx-server/trx-backend/trx-backend-soapysdr/src/demod.rs
@@ -149,6 +149,10 @@ impl WfmStereoDecoder {
     pub fn rds_data(&self) -> Option<RdsData> {
         self.rds_decoder.snapshot()
     }
+
+    pub fn reset_rds(&mut self) {
+        self.rds_decoder.reset();
+    }
 }
 
 /// Selects the demodulation algorithm for a channel.
diff --git a/src/trx-server/trx-backend/trx-backend-soapysdr/src/dsp.rs b/src/trx-server/trx-backend/trx-backend-soapysdr/src/dsp.rs
index 4a40b63..75affe8 100644
--- a/src/trx-server/trx-backend/trx-backend-soapysdr/src/dsp.rs
+++ b/src/trx-server/trx-backend/trx-backend-soapysdr/src/dsp.rs
@@ -502,6 +502,12 @@ impl ChannelDsp {
         self.wfm_decoder.as_ref().and_then(WfmStereoDecoder::rds_data)
     }
 
+    pub fn reset_rds(&mut self) {
+        if let Some(decoder) = &mut self.wfm_decoder {
+            decoder.reset_rds();
+        }
+    }
+
     /// Process a block of raw IQ samples through the full DSP chain.
     ///
     /// 1. **Batch mixer**: compute the full LO signal for the block at once,
diff --git a/src/trx-server/trx-backend/trx-backend-soapysdr/src/lib.rs b/src/trx-server/trx-backend/trx-backend-soapysdr/src/lib.rs
index abedbde..a656134 100644
--- a/src/trx-server/trx-backend/trx-backend-soapysdr/src/lib.rs
+++ b/src/trx-server/trx-backend/trx-backend-soapysdr/src/lib.rs
@@ -252,6 +252,7 @@ impl RigCat for SoapySdrRig {
     ) -> Pin<Box<dyn std::future::Future<Output = DynResult<()>> + Send + 'a>> {
         Box::pin(async move {
             tracing::debug!("SoapySdrRig: set_freq -> {} Hz", freq.hz);
+            let freq_changed = self.freq.hz != freq.hz;
             self.freq = freq;
             let half_span_hz = i128::from(self.pipeline.sdr_sample_rate) / 2;
             let current_center_hz = i128::from(self.center_hz);
@@ -271,7 +272,11 @@ impl RigCat for SoapySdrRig {
 
             if let Some(dsp_arc) = self.pipeline.channel_dsps.get(self.primary_channel_idx) {
                 let channel_if_hz = (self.freq.hz as i64 - self.center_hz) as f64;
-                dsp_arc.lock().unwrap().set_channel_if_hz(channel_if_hz);
+                let mut dsp = dsp_arc.lock().unwrap();
+                dsp.set_channel_if_hz(channel_if_hz);
+                if freq_changed {
+                    dsp.reset_rds();
+                }
             }
             Ok(())
         })