Have you tried to reset the connection of your computer or router?
Time ago it happened something similar to me, but I couldn't access the Quantshare web page either (all other internet sites were ok). I assumed the page was down until I could access it from a completely different location. I then turned my router completely off and on again, so it would refresh the connection and IP address.
The problem disappeared after this and the program was able to start normally.
Trading financial instruments, including foreign exchange on margin, carries a high level of risk and is not suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to invest in financial instruments or foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain a loss of some or all of your initial investment and therefore you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with trading and seek advice from an independent financial advisor if you have any doubts.
0
