CobianSoft

Thx, it helped. I checked option "keep alive transfer" and increased the Time out. Now there is a new command wakeup message in the debug logs: ... SecureSocket timeout=25000000 ---> STOR Test 2022-06-29 23;23;11.zip 150 Opening data channel for file upload to server of "/test/Test 2022-06-29 23;23;...

Hi, I have a error notify while uploading larger/longer duration ftp files. I have passive mode on and files like 30GB are transferred without problems, only when transfer takes more time than ex. 1h11m (>4260s) then the error 'An I/O exception occurred" appears. I tested more data (~35GB), tranfser...