AWS S3: 504 error with FileUpload

What i am trying to do: I want to be able to upload larger files to my AWS S3 bucket and I am testing it locally. I can upload smaller files and have changed the max file size limit to be 500MB What I tried: I'm currently trying to upload a 400~ MB file to test but it doesn't get uploaded. I've tried changing the max_upload_time in my livewire.php, AppServiceProvider.php and change the nginx.conf keepalive_tineout My issue/the error: I keep getting 504 (Gateway Time-out) after 60 seconds. It does save locally, but when I try to upload it to my S3 bucket, it doesn't work. Code: The fileupload: FileUpload::make('screensaver_source') ->label(('app.upload_screensavervideo')) ->disk('s3') ->directory(fn() => 'customer' . Auth::user()->customer_id . '/videos') ->visibility('public') ->preserveFilenames() ->acceptedFileTypes(['video/mp4', 'video/quicktime', 'video/mov']) ->hidden(fn(callable $get) => $get('type') !== 'video') ->validationMessages([ 'required' => ('app.validation_for_file'), ]) ->live() ->maxSize(512000), livewire.php: 'temporary_file_upload' => [ 'disk' => 's3', 'rules' => ['required', 'file', 'max:512000'], 'directory' => null, 'middleware' => ['throttle:60,1', 'universal', InitializeTenancyByDomain::class], // Example: 'throttle:5,1' | Default: 'throttle:60,1' 'preview_mimes' => [ 'png', 'gif', 'bmp', 'svg', 'wav', 'mp4', 'mov', 'avi', 'wmv', 'mp3', 'm4a', 'jpg', 'jpeg', 'mpga', 'webp', 'wma', ], 'max_upload_time' => 5, 'cleanup' => true, ],