Re: loading screen goes up to 90% and stops
Whist I am not 100% certain your link is the best it can be at present.
Going over things and the fact your tracert is showing classic firewall restrictions.
Normally when like this the router/modem needs to allow ICMP Time to Live Exceeded packets
The reason the last hop responds is it does with an echo-reply message and not a TTL exceeded.
Can you confirm these ports are open on your router/modem firewall ?