QUOTE(legendswt @ Aug 8 2018, 10:54 PM)
I didn't manually choose, auto selected some U-Mobile server. Don't know if switching to a Telekom Server would help.
Might helps.Did you enabled Hardware NAT? should affecting for this case.
You can start by checking your phone's Wi-Fi speed, clicking into the advanced page of your Wi-Fi SSID, which showing your IP address and current Wi-Fi speed one.
Something like this.

https://forums.androidcentral.com/showthrea...l=1#post4142569
Aug 8 2018, 10:58 PM

Quote
0.0207sec
0.77
7 queries
GZIP Disabled