Roon login issue in Chinese Mainland while using VPN

Tinkering
1

Describe the issue

I have to use VPN to log in to ROON and qobuz normally in Chinese Mainland. It was always easy to use before. Suddenly, ROON failed to log in yesterday, but other foreign websites can work normally, only ROON can’t!

Describe your network setup

ASUS AX6000 router NUC7 VPN is installed on Asus router, and devices such as Rock core and wireless remote control are also connected to the router,

2

If the VPN blocks trackers, try turning this off when loggin in. OAuth works by setting a token (cookie), and if the value is null authentication will fail.