I am sort of addicted to this game, however, i cannot play from home (and that is really bad since i need to help my friends

Anyhow, i have this horrible problem which i have searched so many times on.
But i just can't seem to find an answer.

Mostly it ends in, get a better/new router.
But this is not really a do-able solution to me.

The problem at hand is:
Default client - Log in, black loading screen forever.
Enderclient - Log in, objects visible, black ground.
In both cases i cannot do anything.
And if i try to open a menu thingy (skills, kin, inventory) in the enderclient, even animations from hearthfires and all that freeze up too.
I have attached a picture of my connection test or whatever, which enderwigg asked for in another topic.
Does anyone know anything that i can try?
I have tried to open the ports 1870 UDP and 1871 TCP.
Re-installed enderclient (with updater).
Delete belt (pants fell down
