i called to local d-link in israel, they will replace my unit to another one if the problems continue.
and another problem: i can't access to your forum from my network on 013 netvision, the error message i get: you are banned from this forum (spammer)
but i'm not spammer, and i don't spam or attack your forum, i'm just a standart user that post problems with my product from israel, please check this.
and thanks again about your effort to resolve my issues.