Plutonium

The issue is related to my ISP. Total packet loss is around 71%, tested it using call of duty warzone settings on the packetlosttest site.

I have to contact my ISP for this problem. Looks like i'm gonna have to switch to other games sadly.

1. I already have an ethernet connection. That's not the issue. (I actualy bought Ethernet due to connection problems with this game).
2. I had a good connection on thursday, but then it died out on friday.
3. Is the Black ops 1 server dying, I think not because players are still online. Do I need a different plutonium version?
4. I tried setting my connection to metered but no fix.
5. Could it be related to distance, let's say I connect from a host in the US from Belgium. Will that have a significant impact on internet?
6. My ping is around 70-180 unstable. I used to have 300 ping+ but still stable connection, this was in an earlier time.
7. I also tried VPN to UK. I am using nordVPN, but no succes. Should I use a different VPN provider? If so what do you recommend?

I had a good connections through the weekend. Good matches as well, But:
Monday, laggy servers, in steam and in plutonium.
Tuesday, Laggy servers, in steam and in plutonium.
Wednesday, Terrible server, still persists, in steam and plutonium.

What could be the issue? Internet is working fine with no problems, I can watch videos loads websites etc....
Only BO1 servers are bad, both on plutonium and steam. If anybody has a solution. Please let me know.
The main reason I have stopped playing BO1 is because of the terrible server issue's that has been becoming worse every month.

I thought plutionium was the solution, but I am afraid it is not.