Lags in network game every 30-40 seconds (Win10)

Hi!

I've install BF1 and have lags (jagged movement and every action) while playing network game every 25-30 seconds. I noticed that It happens simultaniously with spikes in latency graph (see atachment).

Last time I played BF1 a couple of years ago on the same computer (but in different place) and it was OK.

Computer

Operating System: Windows 10 Pro 64-bit (10.0, Build 18362) (18362.19h1_release.190318-1202)

Processor: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz (8 CPUs), ~3.4GHz
Memory: 32768MB RAM

Card name: NVIDIA GeForce GTX 1050 Ti

(DxDiag file in attachment)

I've already tried:

• Updating Windows
• Updating NVIDIA driver
• Reinstalling BF1 and Origin
• Optimizing BF1 settings in GeForce Experience app
• Turning on windowed mode in game
• Reseting router
• Using ipconfig /flushdns command
• Checking CPU temperature (~ 30-60 C)

And getting pretty tired of that 🙂

Don't understand what it could be. Any suggestions?

Thanks!