Huge Spikes over Berne, Switzerland

Since WU6 I notice a strange bug: When approaching from the south, about 16nm from the city of Berne, some huge spikes appear. While approaching further, at about 8nm from the city, they disappear again.

This only happens when approaching from another airport from the south. I never saw this when approaching from other directions, or when I started the flight at LSZB.

Similar spikes can also be seen in the region of Lucerne.

I did not find any other mentions of this issue, so I am not sure if it’s a general problem, or if something is wrong with my configuration. Any ideas?

Are you on Steam or Microsoft Store version?
Microsoft Store

Do you have any add-ons in your Community folder? If yes, please remove and retest before posting.
It happens when Community folder is empty

Are you using Developer Mode or made changes in it?
No

Provide Screenshot(s)/video(s) of the issue encountered:

Detail steps to reproduce the issue encountered:
Spawn in over Spiez and fly direction LZSB. The spikes appear before Thun and disappear again some miles later¨

Build Version # when you first started experiencing this issue:
After WU 6

Did you submit this to Zendesk? If so, what is your ticket #?
No

A post was merged into an existing topic: Ground or Terrain Spikes