diff --git a/client/src/pages/EQPage.tsx b/client/src/pages/EQPage.tsx
index 20e7594..d5dc456 100644
--- a/client/src/pages/EQPage.tsx
+++ b/client/src/pages/EQPage.tsx
@@ -1929,9 +1929,11 @@ export default function EQPage() {
             // Use api.upgradePeqChange directly (NOT the DeviceContext wrapper)
             // to avoid applyPeqFiltersToState side-effect that overwrites current UI bands.
             await api.upgradePeqChange(payload);
+            await new Promise(r => setTimeout(r, 300));
             // Step 2: peqRemove — delete the old preset
             delete peqPresetCacheRef.current[oldName];
             await api.removePeq([oldName]);
+            await new Promise(r => setTimeout(r, 300));
             // Step 3: sync latest state from device
             const latest = await fetchEqSyncPeq(api, "renamePreset");
             applyPeqStateToUI(latest);