diff --git a/pytorrent/static/app.js b/pytorrent/static/app.js
index d968a78..4256bd0 100644
--- a/pytorrent/static/app.js
+++ b/pytorrent/static/app.js
@@ -24,6 +24,8 @@
   const hasActiveProfile = !!window.PYTORRENT?.activeProfile;
   let firstRunSetupShown = false;
   const activeOperations = new Map();
+  // Note: Keeps live filter tooltips stable while the pointer is over a filter button.
+  const filterTooltipState = new WeakMap();
 
   function toast(msg, type="secondary") { const h=$('toastHost'); if(!h) return; const el=document.createElement('div'); el.className=`toast-item text-bg-${type}`; el.innerHTML=esc(msg); h.appendChild(el); setTimeout(()=>el.remove(),3500); }
   function setBusy(on){ pendingBusy += on ? 1 : -1; if(pendingBusy<0) pendingBusy=0; $('globalLoader')?.classList.toggle('d-none', pendingBusy===0); $('busyBadge')?.classList.toggle('d-none', pendingBusy===0); }
@@ -93,6 +95,41 @@
     }
     return lines.join('\n');
   }
+  function applyFilterTooltip(button, tooltip, ariaLabel){
+    if(tooltip){
+      button.title = tooltip;
+      button.setAttribute('aria-label', ariaLabel);
+    } else {
+      button.removeAttribute('title');
+      button.removeAttribute('aria-label');
+    }
+  }
+  function ensureStableFilterTooltip(button){
+    if(filterTooltipState.has(button)) return filterTooltipState.get(button);
+    const state = {hovering:false, pending:null};
+    filterTooltipState.set(button, state);
+    button.addEventListener('mouseenter', () => {
+      state.hovering = true;
+      state.pending = null;
+    });
+    button.addEventListener('mouseleave', () => {
+      state.hovering = false;
+      if(state.pending){
+        applyFilterTooltip(button, state.pending.tooltip, state.pending.ariaLabel);
+        state.pending = null;
+      }
+    });
+    return state;
+  }
+  // Note: Freezes tooltip content during hover; the next hover receives the newest live summary.
+  function setStableFilterTooltip(button, tooltip, ariaLabel){
+    const state = ensureStableFilterTooltip(button);
+    if(state.hovering){
+      state.pending = {tooltip, ariaLabel};
+      return;
+    }
+    applyFilterTooltip(button, tooltip, ariaLabel);
+  }
   function setFilterSummary(type){
     const el=$(FILTER_COUNT_IDS[type]);
     if(!el) return;
@@ -102,13 +139,8 @@
     el.innerHTML=`<span class="filter-count">${esc(bucket.count||0)}</span>${meta?`<span class="filter-meta">${esc(meta)}</span>`:''}`;
     const button=el.closest('.filter');
     if(button){
-      if(tooltip){
-        button.title=tooltip;
-        button.setAttribute('aria-label', `${button.dataset.filter || type}: ${tooltip.replace(/\n/g, ', ')}`);
-      } else {
-        button.removeAttribute('title');
-        button.removeAttribute('aria-label');
-      }
+      const ariaLabel = tooltip ? `${button.dataset.filter || type}: ${tooltip.replace(/\n/g, ', ')}` : '';
+      setStableFilterTooltip(button, tooltip, ariaLabel);
     }
   }
   function labelNames(value){ return String(value||'').split(/[,;|]+/).map(x=>x.trim()).filter(Boolean).filter((x,i,a)=>a.indexOf(x)===i); }