Latency issues

Hi, for the majority of my time playing a private league with my friends I had issues with latency, certain instances would just lag, the ping was jumping from 40 to 500 and back again every second, I would solve it by refreshing the instance or when it comes to maps, I would just leave and go in again. Yesterday even this method stopped working, I'm getting constant ping spikes on every instance on every single server(I'm in Europe). I have a stable internet connection and I don't have any issues with any other online game. Below is my WinMTR which shows packet loss on some server, I've tried using a VPN, I've contacted my ISP and they said that they see no issues on their end. Yesterday i've tried disabling the IPv6 protocol to no result, disabled my router firewall for a moment, added PoE to my windows firewall too and lastly I changed the shader cache in the nvidia control panel to 100gb, because someone suggested it, besides that I did all the cmd commands like flushdns and many other small things. Is there any solution to this problem? The game is literally unplayable for now and I just wanna have some fun.






|------------------------------------------------------------------------------------------|
| WinMTR statistics |
| Host - % | Sent | Recv | Best | Avrg | Wrst | Last |
|------------------------------------------------|------|------|------|------|------|------|
| 192.168.1.1 - 0 | 88 | 88 | 0 | 0 | 6 | 0 |
| 10.140.224.1 - 0 | 88 | 88 | 6 | 11 | 18 | 12 |
| 89-75-10-177.infra.play.pl - 0 | 88 | 88 | 6 | 13 | 74 | 9 |
| pl-poz02a-rc1-ae-10-0.aorta.net - 0 | 88 | 88 | 15 | 19 | 27 | 16 |
| pl-szz01a-ra2-ae-2-2141.aorta.net - 85 | 20 | 3 | 16 | 18 | 21 | 16 |
| 185-182-244-27.dynamic.play.pl - 0 | 88 | 88 | 15 | 19 | 26 | 20 |
| No response from host - 100 | 17 | 0 | 0 | 0 | 0 | 0 |
| 149.14.232.202 - 0 | 88 | 88 | 15 | 20 | 26 | 19 |
|goliath-volumetric-out.globalsecurelayer.com - 0 | 88 | 88 | 15 | 20 | 28 | 28 |
| 206.148.26.116 - 0 | 88 | 88 | 14 | 19 | 30 | 19 |
|e54.vie-ixvie1-bb1.globalsecurelayer.com - 0 | 88 | 88 | 40 | 44 | 53 | 40 |
| e9.fra-eqxfr5-bb4.globalsecurelayer.com - 0 | 88 | 88 | 39 | 44 | 51 | 45 |
| 206.148.26.146 - 0 | 88 | 88 | 45 | 50 | 57 | 46 |
| 206.148.26.149 - 0 | 88 | 88 | 45 | 50 | 59 | 47 |
|e29.mil-eqxml2-cr1.globalsecurelayer.com - 0 | 88 | 88 | 46 | 50 | 56 | 50 |
| 206.148.26.151 - 0 | 88 | 88 | 46 | 51 | 58 | 52 |
| 202.165.67.11 - 0 | 88 | 88 | 45 | 50 | 57 | 52 |
|________________________________________________|______|______|______|______|______|______|
WinMTR v0.92 GPL V2 by Appnor MSP - Fully Managed Hosting & Cloud Provider

Thank you for actually taking some steps to troubleshoot this. Is anyone else in you PL reporting this?

Honestly, I don't know if anyone else reported it, I'm alone with this, my friends have stable ping even though one of them lives 100m away from me and has the same ISP. Situation is better now, I can get 3 maps on stable ping in a row now by playing on Moscow, but I need to reset the client every 30 minutes.