[Resolved]  Huawei Wll — connection problems of huawei bsnl wll

sir,
i have been using the bsnl wll modem from huawei for the past 6 months.since last week i have been experiencing major connection problems with it.i always get "connection closed by remote computer" message whenever i try to connect.please let me know the reason for this.also i hope you can fix this server problem soon because it is causing me so much inconvinience i am seriously thinking of getting some new modem.
i hope i get a reply to my complaint soon.