Guild Wars 2

Hello there.. can i ask menu for delete Authorized Networks that already remmembered? Because i got dynamic IP here and sometimes i need restart modem and IP change.. but before that i dont want to keep open email for authentication so i just remmember it.. now the list Authorized Networks so many .__. can this feature be applied? thanks in advance

i bought mine for 8.50g all money i have where is anet staff… this bug is making alot of ppl lose their hardwork