1 files changed, 16 insertions, 6 deletions
diff --git a/src/app.js b/src/app.js
index d13dda7..d75b346 100644
--- a/src/app.js
+++ b/src/app.js
@@ -3433,13 +3433,19 @@ function balanceCard() {
     };
     return h('div', {
       class: 'bal-carousel',
+      // The account switch (and its history-list rebuild) is the heaviest work
+      // the carousel triggers — running it mid-glide dropped a frame and read
+      // as a stutter. It now fires on `scrollend`, i.e. once motion has truly
+      // come to rest and the card is already in place, so the render is
+      // invisible. onScroll keeps only a long fallback for browsers without
+      // scrollend; it never drives the switch on its own during a glide.
+      onScrollend: (e) => { const el = e.currentTarget; clearTimeout(el._settle); settle(el); },
       onTouchstart: (e) => { const el = e.currentTarget; el._dragging = true; clearTimeout(el._settle); },
       onTouchend: (e) => {
         const el = e.currentTarget;
         el._dragging = false;
-        // momentum/snap scroll events reschedule this; a still release needs it
         clearTimeout(el._settle);
-        el._settle = setTimeout(() => settle(el), 150);
+        el._settle = setTimeout(() => settle(el), 350); // fallback; scrollend usually wins
       },
       // Desktop: scroll-snap has no mouse drag, so emulate one — grab the
       // strip and pull. Touch keeps the native pan (pointerType check);
@@ -3514,10 +3520,11 @@ function balanceCard() {
           el.addEventListener('scrollend', restore, { once: true });
           clearTimeout(el._snapT);
           el._snapT = setTimeout(restore, 700);
-          // the glide's own scroll events reschedule this; a release already
-          // at rest on the target needs the switch to fire regardless
+          // the account switch waits for scrollend (onScrollend on the strip)
+          // so its render never lands mid-glide; this is only the fallback for
+          // browsers without scrollend, kept long so scrollend wins normally
           clearTimeout(el._settle);
-          el._settle = setTimeout(() => settle(el), 150);
+          el._settle = setTimeout(() => settle(el), 500);
         };
         window.addEventListener('pointermove', mv);
         window.addEventListener('pointerup', up);
@@ -3525,8 +3532,11 @@ function balanceCard() {
       onScroll: (e) => {
         const el = e.target;
         el._lastScroll = Date.now();
+        // scrollend drives the switch; this long debounce only covers browsers
+        // that lack it, and is kept well clear of a glide's duration so it
+        // never fires mid-motion
         clearTimeout(el._settle);
-        el._settle = setTimeout(() => settle(el), 120);
+        el._settle = setTimeout(() => settle(el), 400);
       },
     }, ORDER2.map((v) => h('div', {
       class: 'card balance bal-slide',