Post the log if you have it.
The most common solution is disabling the pipelining option under Advanced -> SSH
in your site profile.
Search found 974 matches
- Thu Oct 30, 2025 9:41 pm
- Forum: Client - Issues
- Topic: Newest version downloaded all files in 0 bytes
- Replies: 1
- Views: 864
- Thu Oct 30, 2025 9:40 pm
- Forum: Client - Issues
- Topic: Incompatible if more than a single connection is used, dependent on FTP server
- Replies: 1
- Views: 485
Re: Incompatible if more than a single connection is used, dependent on FTP server
Some servers will not allow multiple connections (or can't handle it in some cases).
If you post the full log there might be more information that helps diagnose the issue.
Better to always start with one connection, then work up from there.
If you post the full log there might be more information that helps diagnose the issue.
Better to always start with one connection, then work up from there.
- Thu Oct 30, 2025 9:38 pm
- Forum: Client - General
- Topic: Pre-Upload scripting issues
- Replies: 1
- Views: 34853
Re: Pre-Upload scripting issues
use "runas" or psexec to specify the account you setup under.
- Thu Oct 30, 2025 9:35 pm
- Forum: Client - General
- Topic: does core ftp client have a config file
- Replies: 1
- Views: 27557
Re: does core ftp client have a config file
view - options - data - use the following configuration file
- Thu Oct 30, 2025 8:37 pm
- Forum: Client - Issues
- Topic: V2.3 PRO client 1993 issue ( not an issue in 1981)
- Replies: 1
- Views: 496
Re: V2.3 PRO client 1993 issue ( not an issue in 1981)
Uncheck this option in your site profile, Advanced -> SSH -> Use Pipelining.
- Thu Sep 25, 2025 8:00 pm
- Forum: Client - Betas and build updates
- Topic: v2.3 beta
- Replies: 10
- Views: 434584
Re: v2.3 beta
------
- Wed Aug 20, 2025 7:14 pm
- Forum: Mini Server - General
- Topic: Possibility do disable specific ciphers in coreFTP Mini?
- Replies: 2
- Views: 185663
Re: Possibility do disable specific ciphers in coreFTP Mini?
currently there is only the "FIPS mode" option, which will prevent most outdated algorithms/ciphers from being used..
Will look into the possibility of being able to select ciphers
Will look into the possibility of being able to select ciphers
- Sun Aug 17, 2025 7:15 pm
- Forum: Server - Issues
- Topic: Vulnerability issue SSL 2.0/3.0
- Replies: 1
- Views: 82863
Re: Vulnerability issue SSL 2.0/3.0
In the domain setup under "Disable FTP" - "..." there are options to disable SSL and check TLS versions to use. Changes go into effect next server restart.
- Wed Jul 23, 2025 4:02 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 775
--------
- Wed Jul 16, 2025 5:11 pm
- Forum: Mini Server - Betas and build updates
- Topic: Update - 2.36
- Replies: 0
- Views: 96464
Update - 2.36
Cumulative updates from builds 772-774
Additional speed improvements
Additional speed improvements
- Wed Jul 16, 2025 3:35 pm
- Forum: Server - Miscellaneous
- Topic: Registration issues - can't connect
- Replies: 0
- Views: 98256
Registration issues - can't connect
A fix for this issue will be build 775.
To get around this issue, "Start" Core FTP Server and then registration should proceed to work correctly.
If this does not work, contact support for the stand-alone registration utility
To get around this issue, "Start" Core FTP Server and then registration should proceed to work correctly.
If this does not work, contact support for the stand-alone registration utility
- Tue Jul 01, 2025 1:39 am
- Forum: Client - Betas and build updates
- Topic: v2.3 beta
- Replies: 10
- Views: 434584
Re: v2.3 beta
---------------
- Mon Jun 23, 2025 2:20 am
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 774
--------------------
- Mon May 26, 2025 6:09 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 773
--------------------
- Mon May 26, 2025 6:02 pm
- Forum: Server - General
- Topic: "Aborted" in log...source?
- Replies: 1
- Views: 121284
Re: "Aborted" in log...source?
It looks like the client may have aborted the transfer as a disconnection was likely the reason for the abort of the transfer by Core FTP Server.
Would check the client for any potential error messages that may help diagnose the issue.
Would check the client for any potential error messages that may help diagnose the issue.
- Tue Apr 15, 2025 7:15 pm
- Forum: Client - Betas and build updates
- Topic: v2.3 beta
- Replies: 10
- Views: 434584
Re: v2.3 beta
----------------
- Thu Apr 10, 2025 3:53 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 772
----------------------
- Fri Mar 07, 2025 9:42 pm
- Forum: Client - Betas and build updates
- Topic: v2.3 beta
- Replies: 10
- Views: 434584
Re: v2.3 beta
---------------------
- Fri Mar 07, 2025 7:01 pm
- Forum: Client - General
- Topic: FTP (Auth TLS) can't list directory
- Replies: 1
- Views: 139736
Re: FTP (Auth TLS) can't list directory
Uncheck the "PASV" command in your site profile
- Tue Mar 04, 2025 8:29 pm
- Forum: Mini Server - General
- Topic: SSH Protocol Authentication Bypass (Remote Exploit Check)
- Replies: 4
- Views: 678527
Re: SSH Protocol Authentication Bypass (Remote Exploit Check)
The mini server does *not* utilize libssh - it is not used in Core FTP mini server
What would be needed is a test demonstrating that the same issue occurs with the mini server to verify this issue actually exists.
What would be needed is a test demonstrating that the same issue occurs with the mini server to verify this issue actually exists.
- Thu Feb 27, 2025 8:36 pm
- Forum: Mini Server - General
- Topic: SSH Protocol Authentication Bypass (Remote Exploit Check)
- Replies: 4
- Views: 678527
Re: SSH Protocol Authentication Bypass (Remote Exploit Check)
This looks to be a libssh issue and may not apply to Core FTP software.
If there is an example of this bypass, please forward to feedback at coreftp.com
If there is an example of this bypass, please forward to feedback at coreftp.com
- Thu Feb 27, 2025 8:31 pm
- Forum: Client - General
- Topic: Site using SSH key prompts for password when scripted, not when run manually
- Replies: 1
- Views: 28067
Re: Site using SSH key prompts for password when scripted, not when run manually
-key <c:\path\keyfilename>
In looking at the error it looks like the site profile is not being found as the hostname isn't correct. If you switch to "file based storage" it will likely alleviate these issues.
https://coreftp.com/forums/viewtopic.php?t=4022670
In looking at the error it looks like the site profile is not being found as the hostname isn't correct. If you switch to "file based storage" it will likely alleviate these issues.
https://coreftp.com/forums/viewtopic.php?t=4022670
- Tue Feb 25, 2025 12:33 am
- Forum: Server - Issues
- Topic: Winsock error 10053
- Replies: 1
- Views: 92218
Re: Winsock error 10053
Build 770 may fix this issue that was introduced in build 761.
- Tue Feb 25, 2025 12:20 am
- Forum: Mini Server - Betas and build updates
- Topic: Update - 2.35
- Replies: 0
- Views: 51770
Update - 2.35
Cumulative updates from builds 764-770
Fixes an error introduced in 2.34 that may have caused stat issues for some clients.
Fixes an error introduced in 2.34 that may have caused stat issues for some clients.
- Tue Feb 25, 2025 12:00 am
- Forum: Server - General
- Topic: IPs being blocked - I think
- Replies: 1
- Views: 62235
Re: IPs being blocked - I think
The user may be exceeding the "max conns per IP" setting. You can increase it on a per user basis in the user's "general" - "limit # of logins" setting.
There is also the "Always allow login" option also but use with caution.
There is also the "Always allow login" option also but use with caution.
- Sat Feb 15, 2025 10:25 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 770
----------
- Thu Feb 13, 2025 4:46 pm
- Forum: Server - General
- Topic: Access Rules - Import
- Replies: 5
- Views: 137630
Re: Access Rules - Import
A recent test with the import function reveals some issues that are fixed as of build 769.
- Sun Jan 26, 2025 7:24 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 768
-----------------------
- Fri Dec 27, 2024 10:20 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 767
---------------
- Mon Dec 02, 2024 8:25 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 766
................
- Tue Oct 29, 2024 9:04 pm
- Forum: Client - Betas and build updates
- Topic: v2.3 beta
- Replies: 10
- Views: 434584
Re: v2.3 beta
---------------
- Fri Oct 25, 2024 7:12 pm
- Forum: Server - General
- Topic: Post upload scripts - run python
- Replies: 2
- Views: 48806
Re: Post upload scripts - run python
1) -c config.json (does this need a full path?)
2) Try the call without the cmd.exe /c portion.
3) echo %ProgramFiles% out to a file to verify the environment variable is accurate.
If none of these helps then this will be tested further.
2) Try the call without the cmd.exe /c portion.
3) echo %ProgramFiles% out to a file to verify the environment variable is accurate.
If none of these helps then this will be tested further.
- Wed Oct 16, 2024 7:04 pm
- Forum: Client - Issues
- Topic: Notepad++ not saving without closing
- Replies: 1
- Views: 168761
Re: Notepad++ not saving without closing
There is a global option (view - options - view/edit), "Update edited files on save".
If checked (may require restart), does it change the behavior?
If checked (may require restart), does it change the behavior?
- Mon Oct 07, 2024 7:40 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 765
------------------
- Fri Sep 27, 2024 5:03 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 764
-----------------
- Thu Sep 26, 2024 7:09 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 763
--------
- Mon Sep 23, 2024 5:15 pm
- Forum: Server - Betas and build updates
- Topic: Server v2 build 775
- Replies: 16
- Views: 616280
Re: Server v2 build 761
------------------------
- Thu Sep 19, 2024 6:33 pm
- Forum: Mini Server - Betas and build updates
- Topic: Update - 2.34
- Replies: 0
- Views: 35615
Update - 2.34
Cumulative updates from builds 753-761
- Wed Sep 18, 2024 2:33 am
- Forum: Server - Issues
- Topic: Is Core FTP Server vulnerable to the new regreSSHion RCE?
- Replies: 1
- Views: 35263
Re: Is Core FTP Server vulnerable to the new regreSSHion RCE?
This seems to only apply to Linux. Wouldn't be concerned until it is replicated in Windows.
CVE-2024-6387
CVE-2024-6387
- Wed Sep 18, 2024 12:51 am
- Forum: Server - General
- Topic: Core FTP Server & PGP encryption with PGP Key
- Replies: 1
- Views: 32101
Re: Core FTP Server & PGP encryption with PGP Key
The reason to use PGP is so nobody but the intended end user can access a file because it is encrypted.
PGP shouldn't be used on the server, its essentially removing the security it provides.
PGP shouldn't be used on the server, its essentially removing the security it provides.