# SMB (fileshare) is slow / capped to 10Mbit

Open powershell as administrator:

```
Set-SmbClientConfiguration -EnableBandwidthThrottling 0 -EnableLargeMtu 1
```

[Read more: ](https://learn.microsoft.com/en-us/troubleshoot/windows-server/networking/slow-smb-file-transfer "Read more")

```
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
```

EnableSecuritySignature → should be 0

RequireSecuritySignature → should be 0