OpenSSL SSL_write: SSL_ERROR_SYSCALL when replicating the file to the remote ftp server

[arrenwu]

Recently I upgraded to the 13.8 [Donation Edition] and then started to see the following error

Cannot write file "<file_name>.ffs_tmp".

CURLE_SEND_ERROR: OpenSSL SSL_write: SSL_ERROR_SYSCALL, errno 0
150 Starting data transfer. [curl_easy_perform]


This error continues to block the program from replicating the data to the remote ftp server.

How can I resolve this issue?

[Zenju]

Looks like a libcurl bug: https://github.com/curl/curl/issues/15101

Here is a fixed version for testing: https://www.mediafire.com/file/e56rt0snrda9974/FreeFileSync_13.9_%255BBeta%255D_Windows_Setup.exe

[dj-melo]

Hi,
@Zenju i have the same problem but with linux. is there a fixed version for linux too?

[xCSxXenon]

Hi,
@Zenju i have the same problem but with linux. is there a fixed version for linux too?

You'll likely have to wait for 13.9 to release. I've never seen a beta version for anything other than MacOS and Windows

[Runner973]

Is there a way to substitute only the libcurl file in a windows system?

[xCSxXenon]

Is there a way to substitute only the libcurl file in a windows system?

libcurl isn't a file in Windows. You would have to get the FFS code, apply the libcurl changes, and compile it yourself

[Trochilidae]

Hello,
We've had the same problem since the 13.8 update (donation version) and we were able to solve it by reinstalling the 13.4 version that we had kept. However, we have just bought 3 Business licences and only have version 13.8. How can we install version 13.4 (even if it's a donation version) using our Business Edition activation key file? Thank you in advance for your reply.

[fmartin]

Hi
I have the same error on the Mac version after the FFS 13.8 update.
Any idea how to solve this?

Edit: everything works OK with FFS 13.6

[arrenwu]

I just found out that version 13.9 was released. The issue is resolved : )

[Trochilidae]

Great news, we're going to test it out.
Thanks for the information

[fmartin]

yep, version 13.9 seems to be the one.
Thanks to developer