can download but cannot upload more than 1 KB file
Refer to WinSCP debug logs as below, kindly advise why can download but cannot upload more than 1 KB files to SFTP server
2021-02-09 18:37:38.011 Sent 6165 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events > 2021-02-09 18:37:38.011 Type: SSH_FXP_CLOSE, Size: 17, Number: 49924 > 2021-02-09 18:37:38.011 04,00,00,C3,04,00,00,00,08,01,3B,28,D8,01,3B,63,10, . 2021-02-09 18:37:38.011 Sent 21 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events > 2021-02-09 18:37:38.011 Type: SSH_FXP_SETSTAT, Size: 94, Number: 49417 > 2021-02-09 18:37:38.011 09,00,00,C1,09,00,00,00,49,2F,43,30,36,31,31,32,30,31,34,36,32,35,5F,34,30, > 2021-02-09 18:37:38.011 32,39,35,2F,54,6F,45,50,53,2F,63,6F,6C,6C,2F,64,61,74,61,2F,43,30,36,31,31, > 2021-02-09 18:37:38.011 32,30,31,34,36,32,35,5F,32,30,32,31,30,32,30,39,5F,30,31,35,35,34,39,2E,63, > 2021-02-09 18:37:38.011 6F,6C,6C,63,6E,74,6C,00,00,00,08,60,21,7B,25,60,21,7B,25, . 2021-02-09 18:37:38.011 Sent 98 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events . 2021-02-09 18:37:38.011 Waiting for another 4 bytes . 2021-02-09 18:37:38.011 Looking for incoming data . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:57.028 Detected network event . 2021-02-09 18:37:57.028 Enumerating network events for socket 3060 . 2021-02-09 18:37:57.028 Enumerated 32 network events making 32 cumulative events for socket 3060 . 2021-02-09 18:37:57.028 Handling network close event on socket 3060 with error 10053 . 2021-02-09 18:37:57.028 Selecting events 0 for socket 3060 . 2021-02-09 18:37:57.028 Network error: Software caused connection abort . 2021-02-09 18:37:57.028 Transfer progress: Transferred: 6,132, Left: 0:00:00, CPS: 0/s . 2021-02-09 18:37:57.028 Connection was lost, asking what to do. . 2021-02-09 18:37:57.028 Asking user: . 2021-02-09 18:37:57.028 Network error: Software caused connection abort () . 2021-02-09 18:37:59.983 Transfer progress: Transferred: 6,132, Left: 0:00:00, CPS: 0/s * 2021-02-09 18:37:59.998 (ESshFatal) Network error: Software caused connection abort * 2021-02-09 18:37:59.998 Copying files to remote side failed. .... 2021-02-09 18:37:38.011 Sent 6165 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events > 2021-02-09 18:37:38.011 Type: SSH_FXP_CLOSE, Size: 17, Number: 49924 > 2021-02-09 18:37:38.011 04,00,00,C3,04,00,00,00,08,01,3B,28,D8,01,3B,63,10, . 2021-02-09 18:37:38.011 Sent 21 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events > 2021-02-09 18:37:38.011 Type: SSH_FXP_SETSTAT, Size: 94, Number: 49417 > 2021-02-09 18:37:38.011 09,00,00,C1,09,00,00,00,49,2F,43,30,36,31,31,32,30,31,34,36,32,35,5F,34,30, > 2021-02-09 18:37:38.011 32,39,35,2F,54,6F,45,50,53,2F,63,6F,6C,6C,2F,64,61,74,61,2F,43,30,36,31,31, > 2021-02-09 18:37:38.011 32,30,31,34,36,32,35,5F,32,30,32,31,30,32,30,39,5F,30,31,35,35,34,39,2E,63, > 2021-02-09 18:37:38.011 6F,6C,6C,63,6E,74,6C,00,00,00,08,60,21,7B,25,60,21,7B,25, . 2021-02-09 18:37:38.011 Sent 98 bytes . 2021-02-09 18:37:38.011 There are 0 bytes remaining in the send buffer . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:38.011 Timeout waiting for network events . 2021-02-09 18:37:38.011 Waiting for another 4 bytes . 2021-02-09 18:37:38.011 Looking for incoming data . 2021-02-09 18:37:38.011 Looking for network events . 2021-02-09 18:37:57.028 Detected network event . 2021-02-09 18:37:57.028 Enumerating network events for socket 3060 . 2021-02-09 18:37:57.028 Enumerated 32 network events making 32 cumulative events for socket 3060 . 2021-02-09 18:37:57.028 Handling network close event on socket 3060 with error 10053 . 2021-02-09 18:37:57.028 Selecting events 0 for socket 3060 . 2021-02-09 18:37:57.028 Network error: Software caused connection abort . 2021-02-09 18:37:57.028 Transfer progress: Transferred: 6,132, Left: 0:00:00, CPS: 0/s . 2021-02-09 18:37:57.028 Connection was lost, asking what to do. . 2021-02-09 18:37:57.028 Asking user: . 2021-02-09 18:37:57.028 Network error: Software caused connection abort () . 2021-02-09 18:37:59.983 Transfer progress: Transferred: 6,132, Left: 0:00:00, CPS: 0/s * 2021-02-09 18:37:59.998 (ESshFatal) Network error: Software caused connection abort * 2021-02-09 18:37:59.998 Copying files to remote side failed.
