diff --git a/src/ui/windows/console_tab.cpp b/src/ui/windows/console_tab.cpp
index 575512f..1e3ca75 100644
--- a/src/ui/windows/console_tab.cpp
+++ b/src/ui/windows/console_tab.cpp
@@ -311,8 +311,12 @@ void ConsoleTab::render(ConsoleCommandExecutor& exec)
     computeVisibleLines(has_text_filter_, filter_lower_);
 
     // Main console layout
+    // NoScrollWithMouse: the inner ConsoleOutput owns wheel scrolling (via ApplySmoothScroll). Without
+    // this, a wheel over the output would scroll BOTH the output (smooth-scroll) and this outer container
+    // (ImGui forwards the NoScrollWithMouse child's wheel to its scrollable ancestor) — a double-scroll.
+    // Safe because the output panel is sized to fill the remaining height, so this outer never overflows.
     ImGui::BeginChild("ConsoleContainer", ImVec2(0, 0), false,
-                      ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar);
+                      ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
     
     // Optional status header (lite: sync + last error) above the toolbar.
     renderStatusHeader(exec);
diff --git a/src/ui/windows/peers_tab.cpp b/src/ui/windows/peers_tab.cpp
index 6d0c5c3..c823a74 100644
--- a/src/ui/windows/peers_tab.cpp
+++ b/src/ui/windows/peers_tab.cpp
@@ -98,7 +98,12 @@ void RenderPeersTab(App* app)
 
     // Scrollable child to contain all content within available space
     ImVec2 peersAvail = ImGui::GetContentRegionAvail();
-    ImGui::BeginChild("##PeersScroll", peersAvail, false, ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar);
+    // NoScrollWithMouse: the inner ##PeersList owns wheel scrolling (via ApplySmoothScroll). Without
+    // this, a wheel over the list would scroll BOTH the list (smooth-scroll) and this outer container
+    // (ImGui forwards the NoScrollWithMouse child's wheel to its scrollable ancestor) — a double-scroll.
+    // Safe because the peer panel is sized to fill the remaining height, so this outer never overflows.
+    ImGui::BeginChild("##PeersScroll", peersAvail, false,
+                      ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
 
     // Responsive: scale factors per frame
     float availWidth = ImGui::GetContentRegionAvail().x;