diff --git a/src/editor/engine/lua/RobloxShim.js b/src/editor/engine/lua/RobloxShim.js
index 3e04ba6..97c498f 100644
--- a/src/editor/engine/lua/RobloxShim.js
+++ b/src/editor/engine/lua/RobloxShim.js
@@ -1855,6 +1855,8 @@ export function registerRobloxShim(lua, opts) {
             // Запускаем каждый в своей coroutine — wait() внутри безопасен.
             if (_pendingHandlerQueue.length > 0) {
                 const queue = _pendingHandlerQueue.splice(0, _pendingHandlerQueue.length);
+                // eslint-disable-next-line no-console
+                console.warn(`[handler-drain] draining ${queue.length} handlers`);
                 for (const h of queue) {
                     try {
                         const a = h.args || [];
@@ -1872,8 +1874,8 @@ export function registerRobloxShim(lua, opts) {
                             result.catch(() => {});
                         }
                     } catch (e) {
-                        // Тихо — handler-error это норма (yield-across-C-boundary,
-                        // wasmoon promise-detection и т.п.)
+                        // eslint-disable-next-line no-console
+                        console.warn('[handler-drain-catch]', e?.message || e);
                     }
                 }
             }