Data api V2 not stable enough

[WeiPan]

Hi admins,

I am a user from China. I am trying ripple data api v2 with postman. I try serveral request(like ledgers, transactions), it seems that sometimes i cant get response back from server.(Especially when i try to request for https://data.ripple.com/v2/ledgers), it always fail.(timeout no response)

So i am wondering is this a ripple server problem, or it is because i am in China:) I have try to use VPN, but its still the same. 

Thanks!

Wei