diff --git a/components/epics/epic-form.tsx b/components/epics/epic-form.tsx
index d3e858d..20134a2 100644
--- a/components/epics/epic-form.tsx
+++ b/components/epics/epic-form.tsx
@@ -71,8 +71,11 @@ export function EpicForm({ projectId, epic, onSuccess, onCancel }: EpicFormProps
   });
 
   async function onSubmit(data: EpicFormValues) {
+    console.log('[EpicForm] onSubmit triggered', { data, user: user?.id, projectId });
+
     try {
       if (!user?.id) {
+        console.error('[EpicForm] User not authenticated');
         toast.error('User not authenticated');
         return;
       }
@@ -82,20 +85,29 @@ export function EpicForm({ projectId, epic, onSuccess, onCancel }: EpicFormProps
         estimatedHours: data.estimatedHours || undefined,
       };
 
+      console.log('[EpicForm] Prepared payload', payload);
+
       if (isEditing) {
+        console.log('[EpicForm] Updating epic', { epicId: epic.id });
         await updateEpic.mutateAsync({
           id: epic.id,
           data: payload,
         });
+        console.log('[EpicForm] Epic updated successfully');
       } else {
-        await createEpic.mutateAsync({
+        console.log('[EpicForm] Creating epic', { projectId, createdBy: user.id });
+        const result = await createEpic.mutateAsync({
           projectId,
           createdBy: user.id,
           ...payload,
         });
+        console.log('[EpicForm] Epic created successfully', result);
       }
+
+      console.log('[EpicForm] Calling onSuccess callback');
       onSuccess?.();
     } catch (error) {
+      console.error('[EpicForm] Operation failed', error);
       const message = error instanceof Error ? error.message : 'Operation failed';
       toast.error(message);
     }
@@ -112,7 +124,16 @@ export function EpicForm({ projectId, epic, onSuccess, onCancel }: EpicFormProps
 
   return (
     <Form {...form}>
-      <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-6">
+      <form
+        onSubmit={(e) => {
+          console.log('[EpicForm] Form submit event triggered', {
+            formState: form.formState,
+            values: form.getValues(),
+            errors: form.formState.errors,
+          });
+          form.handleSubmit(onSubmit)(e);
+        }}
+        className="space-y-6">
         <FormField
           control={form.control}
           name="name"
diff --git a/lib/api/client.ts b/lib/api/client.ts
index afdfe0b..4971bf7 100644
--- a/lib/api/client.ts
+++ b/lib/api/client.ts
@@ -49,9 +49,18 @@ apiClient.interceptors.request.use(
     if (token) {
       config.headers.Authorization = `Bearer ${token}`;
     }
+    console.log('[API] Request:', {
+      method: config.method?.toUpperCase(),
+      url: config.url,
+      hasAuth: !!token,
+      data: config.data,
+    });
     return config;
   },
-  (error) => Promise.reject(error)
+  (error) => {
+    console.error('[API] Request interceptor error:', error);
+    return Promise.reject(error);
+  }
 );
 
 // Response interceptor: automatically refresh Token
@@ -74,8 +83,22 @@ const processQueue = (error: unknown, token: string | null = null) => {
 };
 
 apiClient.interceptors.response.use(
-  (response) => response,
+  (response) => {
+    console.log('[API] Response:', {
+      status: response.status,
+      url: response.config.url,
+      data: response.data,
+    });
+    return response;
+  },
   async (error: AxiosError) => {
+    console.error('[API] Response error:', {
+      status: error.response?.status,
+      url: error.config?.url,
+      message: error.message,
+      data: error.response?.data,
+    });
+
     const originalRequest = error.config as InternalAxiosRequestConfig & {
       _retry?: boolean;
     };
diff --git a/lib/api/pm.ts b/lib/api/pm.ts
index 3da9c6b..65c780b 100644
--- a/lib/api/pm.ts
+++ b/lib/api/pm.ts
@@ -26,7 +26,15 @@ export const epicsApi = {
   },
 
   create: async (data: CreateEpicDto): Promise<Epic> => {
-    return api.post('/api/v1/epics', data);
+    console.log('[epicsApi.create] Sending request', { url: '/api/v1/epics', data });
+    try {
+      const result = await api.post('/api/v1/epics', data);
+      console.log('[epicsApi.create] Request successful', result);
+      return result;
+    } catch (error) {
+      console.error('[epicsApi.create] Request failed', error);
+      throw error;
+    }
   },
 
   update: async (id: string, data: UpdateEpicDto): Promise<Epic> => {