Upload problem - puca veza

[KillerLoop2807]

Pozdrav!

Imam veliki problem sa uploadom.

Imam 4mbit ADSL i Max TV. Sve super šljaka dok ne pustim slati Jumbo
mail od cca 150Mb.
Tada u 90% slučajeva na sekundu se odspoji veza i prekine mi slanje. Isto je
i kod uploada na neki server ili YT.

Kada mi je SZK resetirao liniju, taj dan je bilo OK, sada opet isto.

Kako to riješiti?

    Link Information
            
Uptime:    0 days, 0:02:11
DSL Type:    G.992.5 annex B
Bandwidth (Up/Down) [kbps/kbps]:    828 / 8.703
Data Transferred (Sent/Received) [MB/MB]:    4,91 / 54,99
Output Power (Up/Down) [dBm]:    13,5 / 18,5
Line Attenuation (Up/Down) [dB]:    9,0 / 13,0
SN Margin (Up/Down) [dB]:    25,5 / 19,0
Vendor ID (Local/Remote):    TMMB / BDCM
Loss of Framing (Local/Remote):    81 / 0
Loss of Signal (Local/Remote):    9 / 0
Loss of Power (Local/Remote):    0 / 0
Loss of Link (Remote):    0
Error Seconds (Local/Remote):    9 / 0
FEC Errors (Up/Down):    0 / 63
CRC Errors (Up/Down):    0 / 0
HEC Errors (Up/Down):    363 / 0

[azure]

Ummmm pogledaj koliki ti je MTU u modemu ako je 1500 pokušaj staviti 1420 ili 1460 pokušaj tako