Hi I am having strange issue ping to Germany server shows 20ms with jitter 0.4ms. But when look in Minecraft it says 175ms and I can feel the lag, I am kinda lost I tried vanilla,modded server different versions is there a chance my ISP is doing some issues ?
ping -t tunnelip gives 140ms
but ping -t speedtest gives 14ms
Also my speedtest result are 400/80 Mbit