rustdesk.com

### Issue URL (Incorrect Blocking)
[https://rustdesk.com/](https://adguardteam.github.io/AnonymousRedirect/redirect.html?url=https%3A%2F%2Frustdesk.com%2F)

### Comment
> Adguard SocketFilter breaks RustDesk file transfer.
>
> Description:
> When the experimental SocketFilter is enabled in AdGuard for Windows, starting a file transfer in RustDesk fails to connect.
>
> The initial remote control connection works fine, but initializing the file transfer hangs or fails immediately.
>
> Disabling the Adguard resolves the issue instantly.
>
> Adding rustdesk.exe to application exemptions or disabling traffic filtering for RustDesk in AdGuard does not solve the issue while SocketFilter is active.
>
> The AdGuard Filtering Log does not display any blocked requests
>
> Steps to Reproduce:
>
> Enable the experimental SocketFilter in AdGuard for Windows.
>
> Establish a remote desktop connection via RustDesk to another device.
>
> Click on File Transfer in RustDesk.
>
> Observe that the file transfer connection fails/times out.
>
> Disable SocketFilter in AdGuard -> File transfer connects immediately.
>
> Expected Behavior:
> Application bypasses/exceptions or port exemptions should allow RustDesk to establish direct P2P socket connections for file transfers without requiring SocketFilter to be completely disabled.

### Screenshots

Screenshot 1


Screenshot 1 with AdGuard disabled


### System configuration

| Information | Value |
|-------------|-------|
AdGuard product: | AdGuard for Windows v8.0.5570
System version: | `Windows11 25H2`
Browser: | Rustdesk
AdGuard driver: | TDI
Filters: | **Ad Blocking:**
AdGuard Base filter

**Privacy:**
AdGuard Tracking Protection filter,
AdGuard URL Tracking filter,
AdGuard Mail Tracking Protection filter

**Social Widgets:**
AdGuard Social Media filter

**Annoyances:**
AdGuard Annoyances filter,
AdGuard Cookie Notices filter,
AdGuard Popups filter,
AdGuard Other Annoyances filter,
Adblock Warning Removal List
Tracking protection: | **General**:
Block trackers,
Strip URLs from tracking parameters

**Tracking Methods**:
Self-destructing third-party cookies (180h)

**Windows Tracking**:
Disable Windows Telemetry,
Turn off Advertising ID
DNS filtering: | disabled
Browsing Security: | disabled
Browsing Security statistics: | disabled
Userscripts: | disabled
Userstyles: | disabled
Other extensions used: | `-`

### Issue configuration
[Import](https://reports.adguard.com/settings/import.html?product_type=win&product_version=8.0.5570&system_version=Windows11+25H2&browser=other&browser_detail=Rustdesk&filters=2.3.17.25.4.14.18.19.21.207&dns.enabled=false&browsing_security.enabled=false&browsing_security.statistics_enabled=false&stealth.enabled=true&stealth.strip_url=true&stealth.third_party_cookies=180&stealth.block_trackers=true&stealth.disable_windows_telemetry=true&stealth.turn_off_advertising_id=true&win.wfp=false)