diff --git a/app/Http/Controllers/Forum/TagsController.php b/app/Http/Controllers/Forum/TagsController.php
index 727688b05..a36af5906 100644
--- a/app/Http/Controllers/Forum/TagsController.php
+++ b/app/Http/Controllers/Forum/TagsController.php
@@ -7,6 +7,7 @@
 use App\Models\Tag;
 use App\Models\Thread;
 use App\Models\User;
+use Illuminate\Support\Facades\Cache;
 use Illuminate\View\View;
 
 class TagsController extends Controller
@@ -35,8 +36,12 @@ public function show(Tag $tag): View
         }
 
         $tags = Tag::orderBy('name')->get();
-        $topMembers = User::mostSolutionsInLastDays(365)->take(5)->get();
-        $moderators = User::moderators()->get();
+        $topMembers = Cache::remember('topMembers', now()->addHour(), function () {
+            return User::mostSolutionsInLastDays(365)->take(5)->get();
+        });
+        $moderators = Cache::remember('moderators', now()->addDay(), function () {
+            return User::moderators()->get();
+        });
         $canonical = canonical('forum.tag', [$tag->name, 'filter' => $filter]);
 
         return view('forum.overview', compact('threads', 'filter', 'tags', 'topMembers', 'moderators', 'canonical') + ['activeTag' => $tag]);
diff --git a/app/Http/Controllers/Forum/ThreadsController.php b/app/Http/Controllers/Forum/ThreadsController.php
index ad24a4c95..2ef0628bc 100644
--- a/app/Http/Controllers/Forum/ThreadsController.php
+++ b/app/Http/Controllers/Forum/ThreadsController.php
@@ -61,10 +61,10 @@ public function overview()
         }
 
         $tags = Tag::orderBy('name')->get();
-        $topMembers = Cache::remember('topMembers', now()->addMinutes(30), function () {
+        $topMembers = Cache::remember('topMembers', now()->addHour(), function () {
             return User::mostSolutionsInLastDays(365)->take(5)->get();
         });
-        $moderators = Cache::remember('moderators', now()->addMinutes(30), function () {
+        $moderators = Cache::remember('moderators', now()->addDay(), function () {
             return User::moderators()->get();
         });
         $canonical = canonical('forum', ['filter' => $filter]);
@@ -74,7 +74,7 @@ public function overview()
 
     public function show(Thread $thread)
     {
-        $moderators = Cache::remember('moderators', now()->addMinutes(30), function () {
+        $moderators = Cache::remember('moderators', now()->addDay(), function () {
             return User::moderators()->get();
         });
 
diff --git a/app/Models/Thread.php b/app/Models/Thread.php
index 14feb0c90..c06c84956 100644
--- a/app/Models/Thread.php
+++ b/app/Models/Thread.php
@@ -295,7 +295,7 @@ public static function feedByTagQuery(Tag $tag): Builder
     public static function feedQuery(): Builder
     {
         return self::query()
-            ->withCount(['repliesRelation as reply_count', 'likesRelation as like_count'])
+            ->select('threads.*')
             ->latest('last_activity_at');
     }
 
diff --git a/app/Models/User.php b/app/Models/User.php
index ca946155e..c7a4dae8b 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -11,6 +11,7 @@
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Query\JoinClause;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Support\Facades\Auth;
@@ -340,19 +341,23 @@ public function countSolutions(): int
 
     public function scopeMostSolutions(Builder $query, ?int $inLastDays = null)
     {
-        return $query->withCount(['replyAble as solutions_count' => function ($query) use ($inLastDays) {
-            $query->where('replyable_type', 'threads')
-                ->join('threads', function ($join) {
-                    $join->on('threads.solution_reply_id', '=', 'replies.id')
-                        ->on('threads.author_id', '!=', 'replies.author_id');
-                });
-
-            if ($inLastDays) {
-                $query->where('replies.created_at', '>', now()->subDays($inLastDays));
-            }
-
-            return $query;
-        }])
+        return $query
+            ->selectRaw('users.*, COUNT(DISTINCT replies.id) AS solutions_count')
+            ->join('replies', 'replies.author_id', '=', 'users.id')
+            ->join('threads', function (JoinClause $join) {
+                $join->on('threads.solution_reply_id', '=', 'replies.id')
+                    ->on('threads.author_id', '!=', 'replies.author_id');
+            })
+            ->where(function ($query) use ($inLastDays) {
+                $query->where('replyable_type', 'threads');
+
+                if ($inLastDays) {
+                    $query->where('replies.created_at', '>', now()->subDays($inLastDays));
+                }
+
+                return $query;
+            })
+            ->groupBy('users.id')
             ->having('solutions_count', '>', 0)
             ->orderBy('solutions_count', 'desc');
     }