Experiencing High Ping when Hosting/Joining Plaza

Hello,
after the new update I’ve been experiencing high ping / high packet loss.
I was on TeamSpeak during that time, and I didn’t have any ping related issues on there.
This also happens whenever I join a hosted lobby, or someone joins mine.

My Internet Connection is quite decent with 50Mbit/s download speed and around 20Mbit/s upload speed (Usually my ping was 40-50ms).