AdGuard for Windows with WFP network driver enabled struggles to transfer data from certain CDN URLs

### Please answer the following questions for yourself before submitting an issue

- [x] Filters were updated before reproducing an issue
- [x] I checked the [knowledge base](https://adguard.com/kb/) and found no answer
- [x] I checked to make sure that this issue has not already been filed

### AdGuard version

7.20.2, 7.21 Nightly (5009)

### Browser version

Firefox 137.0.1, Brave 1.77.97

### OS version

Windows 11 Pro (26100.3775)

### Traffic filtering

- [x] yes, I do

### Ad Blocking

AdGuard Base filter

### Privacy

AdGuard Tracking Protection filter, AdGuard URL Tracking filter

### Social

AdGuard Social Media filter

### Annoyances

AdGuard Annoyances filter, AdGuard Cookie Notices filter, AdGuard Popups filter, AdGuard Mobile App Banners filter, AdGuard Other Annoyances filter, AdGuard Widgets filter

### Security

Online Malicious URL Blocklist

### Other

AdGuard Experimental filter

### Language-specific

Hungarian filter

### Which DNS server do you use?

Custom DNS

### DNS protocol

DNS-over-HTTPS

### Custom DNS

NextDNS

### What Stealth Mode options do you have enabled?

Block trackers, Remove tracking parameters, Hide your search queries, Send Do-Not-Track header, Self-destruction of third-party cookies, Block Flash, Disable Windows Telemetry, Turn off Advertising ID, Remove X-client-Data header from HTTP request

### Support ticket ID

#202514

### Issue Details

Steps to reproduce:
1. Open e.g. prohardver.hu, mobilarena.hu, itcafe.hu, hardverapro.hu, logout.hu, gamepod.hu with WFP network driver enabled
2. It will hang right in the beginning with the following status bar message: "Transferring data from cdn.rios.hu..."
3. After 1-2 minutes the site will finish loading, but the result is an incorrectly displayed website with missing assets

### Expected Behavior

As an AdGuard for Windows user, I'd expect to open any websites without slow loading times and missing assets when the WFP network driver is enabled.

### Actual Behavior

Whenever the WFP network driver is enabled, certain sites won't load correctly and/or some images and other elements would be omitted. I don't use VPN or antivirus apps on my PC, so I don't know what may cause this issue. Maybe Windows Security? I experienced the same when I tried to open videocardz.com, but there it was quicker and only couple of images were missing, but the status bar message in my browser was very similar: "Transferring data from cdn.videocardz.com..."

### Screenshots

Screenshot 1
With AdGuard for Windows enabled (WFP network driver):


Screenshot 2
With AdGuard for Windows disabled:


### Additional Information

I don't use any VPN or antivirus softwares on my PC, just Windows Defender/Security with default settings.
I use NextDNS for more than a year now, it is not the culprit here, since I double-checked it with and without NextDNS, the problem still persists.
When I disable the WFP network driver (nothing else) the issue goes away.
Everything else is the same in the settings.
I also checked this in Brave Browser, same issue, so it is not Firefox related.
7.20.2 was the first version of AdGuard for Windows that I installed, and the issue was there from the beginning.
I tried one of the nightly builds (5009) so maybe there already is a fix for this, but unfortunately that didn't help.
I also tried "Use driver redirect mode" which fixed this issue, but then Steam won't be able to start, so I turned that off.