Latency/Connection Issues Since the Launch of the EU Data Center

[affenmensch]

Name of Internet Service Provider (ISP)
1&1 / German Telekom
Country of residence
Germany
When does the problem occur (e.g. only during specific times such as in the evenings?)
randomly at all times
Frequency of problem (e.g. every 2 minutes)
randomly, sometimes all 5 minutes, sometimes all 5 seconds
Game content in which the issues occur (e.g. dungeons, trials, certain areas)
Dungeons, OpenWorld, Diadem, Raid Instance just Everywhere


getting these lags now since 2-3 days and had never before such problems in more than 2 years playtime.
People just port randomly, retainer takes ages to open and gardening / watering plants takes forever

looks like something is broken in Düsseldorf with Level 3 Communications, get there always timeouts in a tracert