Refering to my post on Windows 10 support forum https://social.technet.microsoft.com/Forums/windows/en-US/8c0e8db8-3ea5-4ddf-bc69-f206ae59e9ed/latency-issue-after-some-windows-10-1809-update?forum=win10itpronetworking&prof=required
Got pointed to try to find fix here.
It started while ago, probably December. Huge lag / latency spikes in Battlefield V. From stable 50-60 to even 6000 ping. Several times in one game session.
Read all the guides how to fix network issues in BFV ( now i have same issues also in The Division 2 ).
I did all i could from network card change ( disabled onboard one and installed PCI ), with or without any Firewall / AV software. DNS change. Even installed clean W10 on new NVMe ( i had SSD before ). Tried using other ISP.
Nothing changed. Some friends told me that while ago there was an issue with Windows specific update, that could caused it.
Have installed 1809 ( clean install ). Before that i had 1803 and updated to 1809. So the a chance something in 1809 causing it.
Cant find any article about that. Not sure what i could do and am 100% problems started after Windows update. ( maybe issues with 1809 as i dont remember problems on 1803 )
After googling found, that a lot peoples have similar issues in 1809 regarding latency.
Need a helping hand. Not sure what more i could do. ( did all the tests, ping etc )
Best Wishes.