PROBLEMA Disconnessioni Frequenti Infostrada

[flavio92]

INFOSTRADA
Ecco i miei Parametri:
[TABLE="class: formlisting, width: 535"]
[TR]
[TD="class: form_label_col, colspan: 2"]Mode:[/TD]
[TD]ADSL2 PLUS[/TD]
[/TR]
[TR]
[TD="class: form_label_col, colspan: 2"]Type:[/TD]
[TD]ANNEX_A[/TD]
[/TR]
[TR]
[TD="class: form_label_col, colspan: 2"]Status:[/TD]
[TD]Showtime[/TD]
[/TR]
[TR]
[TD="colspan: 3"] [/TD]
[/TR]
[TR]
[TD="class: form_label_col"] [/TD]
[TD="class: form_label_col"]Downstream[/TD]
[TD="class: form_label_col"]Upstream[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Rate (Kbps):[/TD]
[TD]8000 kbps[/TD]
[TD]509 kbps[/TD]
[/TR]
[TR]
[TD="colspan: 3"] [/TD]
[/TR]
[TR]
[TD="class: form_label_col"]SNR Margin (dB):[/TD]
[TD]9.2[/TD]
[TD]23.0[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Attenuation (dB):[/TD]
[TD]36.8[/TD]
[TD]23.7[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Output Power (dBm):[/TD]
[TD]15.6[/TD]
[TD]12.3[/TD]
[/TR]
[TR]
[/TR]
[TR]
[TD="colspan: 3"] [/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Super Frames:[/TD]
[TD]56568[/TD]
[TD]56576[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]RS Correctable Errors:[/TD]
[TD]67[/TD]
[TD]0[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]RS Uncorrectable Errors:[/TD]
[TD]35[/TD]
[TD]1[/TD]
[/TR]
[TR]
[TD="colspan: 3"] [/TD]
[/TR]
[TR]
[TD="class: form_label_col"]HEC Errors:[/TD]
[TD]58[/TD]
[TD]0[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Total Cells:[/TD]
[TD]247046[/TD]
[TD]172971[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Data Cells:[/TD]
[TD]550549[/TD]
[TD]73931[/TD]
[/TR]
[TR]
[TD="class: form_label_col"]Bit Errors:[/TD]
[TD]0[/TD]
[TD]0[/TD]
[/TR]
[/TABLE]

Da oggi ho parecchie disconnessioni. Soluzioni? Il problema è in casa o in centrale?
Io disto più o meno 2 km dalla centrale
Dovrei far abbassare la portante per avere più stabilità?
vorrei evitare di far abbassare la portante perchè mi serve molto il download almeno ad 8000 kbps