Eu continuo deixando de carregar alguns arquivos grandes através do filezilla para alguns sites. Por quê?

Question

Acontece apenas em alguma conta Acontece apenas em algum arquivo grande Não acontece em outra conta no mesmo servidor Outros tentam fazer isso de alguma forma sem problemas.

Esta é a mensagem de erro

Command:    CWD /public_html
Response:   250 OK. Current directory is /public_html
Command:    TYPE A
Response:   200 TYPE is now ASCII
Command:    PASV
Response:   227 Entering Passive Mode (50,31,7,158,43,217)
Command:    STOR somebigfile.txt
Response:   150 Accepted data connection
Error:  Connection timed out after 10 seconds of inactivity
Error:  File transfer failed
Status: Resolving address of tradeoffers.org
Status: Connecting to 50.31.7.158:21...
Status: Connection established, waiting for welcome message...
Status: Initializing TLS...
Status: Verifying certificate...
Status: TLS connection established.
Status: Server does not support non-ASCII characters.
Status: Connected
Status: Starting upload of H:\business\shared\Dropbox\htdocs\testStuffs\somebigfile.txt
Status: Retrieving directory listing of "/public_html"...
Command:    TYPE I
Response:   200 TYPE is now 8-bit binary
Command:    PASV
Response:   227 Entering Passive Mode (50,31,7,158,146,6)
Command:    MLSD
Response:   150 Accepted data connection
Response:   226-Options: -a -l 
Response:   226 55 matches total
Command:    TYPE A
Response:   200 TYPE is now ASCII
Command:    PASV
Response:   227 Entering Passive Mode (50,31,7,158,199,129)
Command:    STOR somebigfile.txt
Response:   150 Accepted data connection
Error:  Connection timed out after 10 seconds of inactivity
Error:  File transfer failed
Status: Resolving address of tradeoffers.org
Status: Connecting to 50.31.7.158:21...
Status: Connection established, waiting for welcome message...
Status: Initializing TLS...
Status: Verifying certificate...
Status: TLS connection established.
Status: Server does not support non-ASCII characters.
Status: Connected
Status: Starting upload of H:\business\shared\Dropbox\htdocs\testStuffs\somebigfile.txt
Status: Retrieving directory listing of "/public_html"...
Command:    TYPE I
Response:   200 TYPE is now 8-bit binary
Command:    PASV
Response:   227 Entering Passive Mode (50,31,7,158,230,194)
Command:    MLSD
Response:   150 Accepted data connection
Response:   226-Options: -a -l 
Response:   226 55 matches total
Command:    TYPE A
Response:   200 TYPE is now ASCII
Command:    PASV
Response:   227 Entering Passive Mode (50,31,7,158,88,188)
Command:    STOR somebigfile.txt
Response:   150 Accepted data connection
Error:  Connection timed out after 10 seconds of inactivity
Error:  File transfer failed