diff --git a/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php b/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
index fcdf7e3e87..8dce76cb77 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/TimeZoneProvider.php
@@ -35,13 +35,17 @@ class TimeZoneProvider {
 	public function get() {
 		if (!$this->timeZone) {
 			$net = $this->system->getNetPath();
-			if ($net) {
+			// for local domain names we can assume same timezone
+			if ($net && strpos($this->host, '.') !== false) {
 				$command = sprintf('%s time zone -S %s',
 					$net,
 					escapeshellarg($this->host)
 				);
 				$this->timeZone = exec($command);
-			} else { // fallback to server timezone
+			}
+
+			if ($this->timeZone) {
+				// fallback to server timezone
 				$this->timeZone = date_default_timezone_get();
 			}
 		}
diff --git a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
index ca88af219a..4ef0be583d 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
@@ -13,6 +13,7 @@ use Icewind\SMB\Exception\DependencyException;
 use Icewind\SMB\Exception\FileInUseException;
 use Icewind\SMB\Exception\InvalidTypeException;
 use Icewind\SMB\Exception\NotFoundException;
+use Icewind\SMB\IFileInfo;
 use Icewind\SMB\INotifyHandler;
 use Icewind\SMB\IServer;
 use Icewind\SMB\System;
@@ -153,6 +154,18 @@ class Share extends AbstractShare {
 	 * @return \Icewind\SMB\IFileInfo
 	 */
 	public function stat($path) {
+		// some windows server setups don't seem to like the allinfo command
+		// use the dir command instead to get the file info where possible
+		if ($path !== "" && $path !== "/") {
+			$parent = dirname($path);
+			$dir = $this->dir($parent);
+			$file = array_values(array_filter($dir, function(IFileInfo $info) use ($path) {
+				return $info->getPath() === $path;
+			}));
+			if ($file) {
+				return $file[0];
+			}
+		}
 		$escapedPath = $this->escapePath($path);
 		$output = $this->execute('allinfo ' . $escapedPath);
 		// Windows and non Windows Fileserver may respond different