Vsftpd загрузка файлов

Добрый день. Второй день проходит эксплуатация Ftp сервера vsftpd. Обнаружил ошибку при загрузке файлов через браузер. Файлы не скачиваются с первого раза именно только со второго. В чем может быть проблема ?

Логи на суд ваш эксперты :
Fri Jun 1 11:34:47 2012 [pid 4035] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:34:47 2012 [pid 4037] [ftpuser] FAIL DOWNLOAD: Client "192.168.2.$
Fri Jun 1 11:34:48 2012 [pid 4039] CONNECT: Client "192.168.2.1"
Fri Jun 1 11:34:48 2012 [pid 4038] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:34:49 2012 [pid 4042] CONNECT: Client "192.168.2.1"
Fri Jun 1 11:34:49 2012 [pid 4041] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:35:27 2012 [pid 4045] CONNECT: Client "192.168.2.1"
Fri Jun 1 11:35:27 2012 [pid 4044] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:35:27 2012 [pid 4046] [ftpuser] FAIL DOWNLOAD: Client "192.168.2.$
Fri Jun 1 11:35:30 2012 [pid 4048] CONNECT: Client "192.168.2.1"
Fri Jun 1 11:35:30 2012 [pid 4047] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:35:33 2012 [pid 4051] CONNECT: Client "192.168.2.1"
Fri Jun 1 11:35:33 2012 [pid 4050] [ftpuser] OK LOGIN: Client "192.168.2.1"
Fri Jun 1 11:36:21 2012 [pid 4054] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:21 2012 [pid 4053] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:22 2012 [pid 4057] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:22 2012 [pid 4056] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:23 2012 [pid 4060] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:23 2012 [pid 4059] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:24 2012 [pid 4061] [ftpuser] FAIL DOWNLOAD: Client "80.252.17.$
Fri Jun 1 11:36:26 2012 [pid 4063] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:26 2012 [pid 4062] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:31 2012 [pid 4066] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:31 2012 [pid 4065] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:32 2012 [pid 4067] [ftpuser] FAIL DOWNLOAD: Client "80.252.17.$
Fri Jun 1 11:36:33 2012 [pid 4069] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:33 2012 [pid 4068] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:44 2012 [pid 4074] CONNECT: Client "80.252.17.202"
Fri Jun 1 11:36:44 2012 [pid 4073] [ftpuser] OK LOGIN: Client "80.252.17.202"
Fri Jun 1 11:36:53 2012 [pid 4075] [ftpuser] FAIL DOWNLOAD: Client "80.252.17.$

Тэги [ code ] [ /code ] используй http://linuxforum.ru/help.php?section=bbcode

Все решается вот такой строчкой use_sendfile=NO.