Hello there.
Yesterday, on Super Kaseki Horider (fossil fighters champions), about three people confirmed the error code 20110 at the same time.

One of them had a
Primary DNS 164.132.44.106
the secondary DNS 8.8.8.8.8
And
164.132.44.106 for both primary and secondary DNS
I asked them to try these and the situation did not seem to improve much.


But when we asked them to try two DNS types, there was a difference.

- When the primary DNS is 164.132.44.106 and the secondary DNS is 8.8.8.8.

The connection test is successful, but when they try to launch the software and play a Wi-Fi match, they get an error code 20110.
The situation looks like the picture.
drive.google.com/file/d/1SRUbp…o4Of8J09ub6vu-mbueR9/view

- When both the primary DNS and secondary DNS are 164.132.44.106.

They even fail the connection test. The error code at that time is 003-2101.
The situation looks like the picture.
drive.google.com/file/d/1SP3lk…_3UFBSRi7TdunhxVrtYf/view

I am asking a question on their behalf so I can't reply promptly, but please let me know how to resolve this situation.
Thank you in advance for your help.