diff --git a/frontend/src/views/Dashboard.vue b/frontend/src/views/Dashboard.vue
index b610032..ab65890 100644
--- a/frontend/src/views/Dashboard.vue
+++ b/frontend/src/views/Dashboard.vue
@@ -53,6 +53,10 @@
               :loading="checkingAll"
               @click="checkAllSources"
             >
+              <template #loader>
+                <v-progress-circular indeterminate size="18" width="2" class="mr-2" />
+                Checking…
+              </template>
               Check All Sources
             </v-btn>
             <v-btn
@@ -62,7 +66,11 @@
               :disabled="!failedCount"
               @click="retryAllFailed"
             >
-              Retry All Failed ({{ failedCount }})
+              <template #loader>
+                <v-progress-circular indeterminate size="18" width="2" class="mr-2" />
+                Retrying…
+              </template>
+              Retry All Failed
             </v-btn>
             <v-btn
               color="secondary"
@@ -72,6 +80,10 @@
               :disabled="!stuckRunningCount"
               @click="resetOrphanedJobs"
             >
+              <template #loader>
+                <v-progress-circular indeterminate size="18" width="2" class="mr-2" />
+                Resetting…
+              </template>
               Reset Stuck ({{ stuckRunningCount }})
             </v-btn>
           </v-card-text>
@@ -189,35 +201,48 @@
             </v-chip>
           </v-card-title>
           <v-card-text>
-            <v-list v-if="recentActivity.length">
-              <v-list-item
-                v-for="download in recentActivity"
-                :key="download.id"
-              >
-                <template v-slot:prepend>
-                  <v-icon :color="getStatusColor(download.status)">
-                    {{ getStatusIcon(download.status) }}
-                  </v-icon>
-                </template>
-                <v-list-item-title>
-                  {{ getDownloadLabel(download) }}
-                </v-list-item-title>
-                <v-list-item-subtitle>
-                  {{ formatRelativeTime(download.created_at) }}
-                  <span v-if="download.file_count > 0" class="text-success ml-2">
-                    {{ download.file_count }} new file{{ download.file_count !== 1 ? 's' : '' }}
-                  </span>
-                </v-list-item-subtitle>
-                <template v-slot:append>
-                  <v-chip
-                    :color="getStatusColor(download.status)"
-                    size="small"
-                    variant="tonal"
-                  >
-                    {{ download.status === 'completed' ? 'new content' : download.status }}
-                  </v-chip>
-                </template>
-              </v-list-item>
+            <v-list v-if="recentActivityGrouped.length">
+              <template v-for="entry in recentActivityGrouped" :key="entry.key">
+                <v-list-item v-if="entry.kind === 'single'">
+                  <template v-slot:prepend>
+                    <v-icon :color="getStatusColor(entry.download.status)">
+                      {{ getStatusIcon(entry.download.status) }}
+                    </v-icon>
+                  </template>
+                  <v-list-item-title>
+                    {{ getDownloadLabel(entry.download) }}
+                  </v-list-item-title>
+                  <v-list-item-subtitle>
+                    {{ formatRelativeTime(entry.download.created_at) }}
+                    <span v-if="entry.download.file_count > 0" class="text-success ml-2">
+                      {{ entry.download.file_count }} new file{{ entry.download.file_count !== 1 ? 's' : '' }}
+                    </span>
+                  </v-list-item-subtitle>
+                  <template v-slot:append>
+                    <v-chip
+                      :color="getStatusColor(entry.download.status)"
+                      size="small"
+                      variant="tonal"
+                    >
+                      {{ entry.download.status === 'completed' ? 'new content' : entry.download.status }}
+                    </v-chip>
+                  </template>
+                </v-list-item>
+                <v-list-item v-else>
+                  <template v-slot:prepend>
+                    <v-icon color="error">mdi-alert-circle</v-icon>
+                  </template>
+                  <v-list-item-title>{{ entry.label }}</v-list-item-title>
+                  <v-list-item-subtitle>
+                    {{ entry.items.length }} failure{{ entry.items.length !== 1 ? 's' : '' }} · latest {{ formatRelativeTime(entry.latest.created_at) }}
+                  </v-list-item-subtitle>
+                  <template v-slot:append>
+                    <v-chip color="error" size="small" variant="tonal">
+                      {{ entry.items.length }}× failed
+                    </v-chip>
+                  </template>
+                </v-list-item>
+              </template>
             </v-list>
             <div v-else class="text-center py-8">
               <v-icon size="48" color="secondary" :style="{ opacity: 0.5 }">mdi-history</v-icon>
@@ -354,6 +379,29 @@ let refreshInterval = null
 const stats = computed(() => downloadsStore.stats)
 const recentActivity = computed(() => downloadsStore.recentActivity)
 
+const recentActivityGrouped = computed(() => {
+  const singles = []
+  const groups = new Map()
+  for (const d of recentActivity.value) {
+    if (d.status === 'failed') {
+      const key = `${d.subscription_name || '?'}:${d.platform || '?'}`
+      const g = groups.get(key) || { kind: 'group', key, label: key, items: [], latest: d }
+      g.items.push(d)
+      if (new Date(d.created_at) > new Date(g.latest.created_at)) g.latest = d
+      groups.set(key, g)
+    } else {
+      singles.push({ kind: 'single', key: `d-${d.id}`, download: d })
+    }
+  }
+  const out = [...singles, ...groups.values()]
+  out.sort((a, b) => {
+    const tA = new Date(a.kind === 'single' ? a.download.created_at : a.latest.created_at)
+    const tB = new Date(b.kind === 'single' ? b.download.created_at : b.latest.created_at)
+    return tB - tA
+  })
+  return out
+})
+
 // Read threshold from settings, default 5 if unset or invalid
 const failureThreshold = computed(() => {
   const n = Number(settingsStore.settings['dashboard.failure_threshold'])