Playing from Bad Schwalbach, which is very close to Frankfurt.

Provider: Deutsche Telekom
Connection is DSL/LTE Bonding Hybrid (66MBit/s down, 12MBit/s up)

But even in DSL Only mode or LTE only mode there is no difference.

Playing Sigma Savage 3.0 was hell this evening. Even more worse than back in time with Montreal Data Center.

Even when the issue cools down at late evening as it is now, there are still packet loss visible within the data center: