Let me explain something to you:
Since the early 90's, Singapore Internet - ALL OF TRAFFIC - has to go through a censorship proxy. I lived there for 10 years, i still know the proxy settings by heart. You cannot go in or out without traffic being passed through the great firewall of Singapore.
According to tracer i am running there is huge packet-loss to you
Don't believe me? here is a Wikipedia article for your
Internet censorship in Singapore is carried out by the Media Development Authority (MDA). Internet services provided by the three major Internet service providers (ISPs) are subject to regulation by the MDA, which requires blocking of a symbolic number of websites containing "mass impact objectionable" material, including Playboy, YouPorn and Ashley Madison.[1] The city state reportedly employs deep packet inspection of Internet traffic.[2]