diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ab28c6..0e7115d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Report files that could not be downloaded in the import finished notification, with their names, which also no longer counts them as imported
 - Mention files that were already there in the import finished notification, so re-running an import does not look like a failure
 - Count imported empty files as imported
+- Report the number of files the current import brought, a counter left over from an interrupted import is no longer added to it
+- Say in the log which file of an import could not be looked up in the target folder
 - Test the import against a stubbed Graph API, including failed downloads, empty files and paging
 
 ## [3.5.2] - 2026-07-28
diff --git a/lib/Service/OnedriveStorageAPIService.php b/lib/Service/OnedriveStorageAPIService.php
index 6a8b21f..dcaefd0 100644
--- a/lib/Service/OnedriveStorageAPIService.php
+++ b/lib/Service/OnedriveStorageAPIService.php
@@ -140,6 +140,7 @@ public function startImportOnedrive(string $userId): array {
 		}
 		$this->config->setUserValue($userId, Application::APP_ID, 'importing_onedrive', '1');
 		$this->config->setUserValue($userId, Application::APP_ID, 'imported_size', '0');
+		$this->config->setUserValue($userId, Application::APP_ID, 'nb_imported_files', '0');
 		$this->config->setUserValue($userId, Application::APP_ID, 'nb_failed_files', '0');
 		$this->config->setUserValue($userId, Application::APP_ID, 'nb_skipped_files', '0');
 		$this->config->setUserValue($userId, Application::APP_ID, 'last_onedrive_import_timestamp', '0');
@@ -470,6 +471,9 @@ private function getFile(string $userId, Folder $folder, array $fileItem): array
 		try {
 			$fileExists = $folder->nodeExists($fileName);
 		} catch (ForbiddenException $e) {
+			// it is counted as a failed file below, so say why: the notification that
+			// reports it points at the log
+			$this->logger->warning('OneDrive cannot check whether file ' . $fileName . ' is already there: ' . $e->getMessage(), ['app' => Application::APP_ID]);
 			return ['status' => self::FILE_FAILED, 'size' => 0.0];
 		}
 		if ($fileExists) {
diff --git a/tests/integration/graph-stub.php b/tests/integration/graph-stub.php
index 8aa6453..f60989d 100644
--- a/tests/integration/graph-stub.php
+++ b/tests/integration/graph-stub.php
@@ -26,6 +26,12 @@
  * The first listing page carries an @odata.nextLink, so paging is covered as well.
  */
 
+// the router of a development server is the only thing this is ever meant to be
+if (PHP_SAPI !== 'cli-server') {
+	http_response_code(404);
+	return;
+}
+
 const MODIFIED = '2026-09-01T10:00:00Z';
 
 /** Every file of the fake drive, with what its download URLs should answer. */
diff --git a/tests/unit/Service/OnedriveStorageAPIServiceTest.php b/tests/unit/Service/OnedriveStorageAPIServiceTest.php
index 0cb5c85..f668447 100644
--- a/tests/unit/Service/OnedriveStorageAPIServiceTest.php
+++ b/tests/unit/Service/OnedriveStorageAPIServiceTest.php
@@ -12,7 +12,9 @@
 use OCA\Onedrive\Service\UserScopeService;
 use OCP\BackgroundJob\IJobList;
 use OCP\Files\File;
+use OCP\Files\FileInfo;
 use OCP\Files\Folder;
+use OCP\Files\ForbiddenException;
 use OCP\Files\IRootFolder;
 use OCP\Files\IUserFolder;
 use OCP\IConfig;
@@ -24,6 +26,7 @@
 class OnedriveStorageAPIServiceTest extends TestCase {
 
 	private OnedriveAPIService|MockObject $apiService;
+	private LoggerInterface|MockObject $logger;
 	private IRootFolder|MockObject $rootFolder;
 	private IConfig|MockObject $config;
 	private IJobList|MockObject $jobList;
@@ -42,12 +45,13 @@ public function setUp(): void {
 		parent::setUp();
 
 		$this->apiService = $this->createMock(OnedriveAPIService::class);
+		$this->logger = $this->createMock(LoggerInterface::class);
 		$this->rootFolder = $this->createMock(IRootFolder::class);
 		$this->config = $this->createMock(IConfig::class);
 		$this->jobList = $this->createMock(IJobList::class);
 		$this->service = new OnedriveStorageAPIService(
 			'integration_onedrive',
-			$this->createMock(LoggerInterface::class),
+			$this->logger,
 			$this->rootFolder,
 			$this->config,
 			$this->jobList,
@@ -333,4 +337,46 @@ static function (string $userId, string $endPoint) {
 		$this->assertArrayNotHasKey('failed_files', $this->configStore);
 		$this->assertSame('0', $this->configStore['importing_onedrive']);
 	}
+
+	public function testStartingAnImportForgetsTheCountersOfThePreviousOne(): void {
+		$this->useStatefulConfig([
+			'nb_imported_files' => '41',
+			'nb_failed_files' => '2',
+			'nb_skipped_files' => '3',
+			'failed_files' => '["x.jpg"]',
+			'imported_size' => '123456',
+			'import_tree' => '{"/sub":"todo"}',
+		]);
+		$folder = $this->createMock(Folder::class);
+		$folder->method('getType')->willReturn(FileInfo::TYPE_FOLDER);
+		$userFolder = $this->createUserFolderMock();
+		$userFolder->method('nodeExists')->willReturn(true);
+		$userFolder->method('get')->willReturn($folder);
+		$this->rootFolder->method('getUserFolder')->willReturn($userFolder);
+		$this->jobList->expects($this->once())->method('add');
+
+		$this->service->startImportOnedrive('user1');
+
+		$this->assertSame('1', $this->configStore['importing_onedrive']);
+		$this->assertSame('0', $this->configStore['nb_imported_files']);
+		$this->assertSame('0', $this->configStore['nb_failed_files']);
+		$this->assertSame('0', $this->configStore['nb_skipped_files']);
+		$this->assertSame('0', $this->configStore['imported_size']);
+		$this->assertArrayNotHasKey('failed_files', $this->configStore);
+		$this->assertArrayNotHasKey('import_tree', $this->configStore);
+	}
+
+	public function testFileThatCannotBeLookedUpIsLoggedAndCountedAsFailed(): void {
+		$folder = $this->createMock(Folder::class);
+		$folder->method('nodeExists')->willThrowException(new ForbiddenException('no reading here', false));
+		$this->apiService->expects($this->never())->method('fileRequest');
+		$this->logger->expects($this->once())
+			->method('warning')
+			->with($this->stringContains('photo.jpg'), ['app' => 'integration_onedrive']);
+
+		$method = new ReflectionMethod(OnedriveStorageAPIService::class, 'getFile');
+		$result = $method->invoke($this->service, 'user1', $folder, ['name' => 'photo.jpg']);
+
+		$this->assertSame(['status' => 'failed', 'size' => 0.0], $result);
+	}
 }