Since noone replied I investigated a little more.
It stabilized a bit but its actually only on EU_1.
Looking at server list and updating its only EU_1 going close to 90 ping, rest is always under 60.
I usually always had around 35ish.
EU_1 server have problems or connection probs?
And it is ofcourse related to how many that are playing on EU_1. Again - at least for me - that used to have no effect on the ping.