Network Connection

FiveM Client Support
1

What is the issue you’re having?

Failed to fetch server variables. Empty reply from server - CURL error code 52 (Server returned nothing (no headers, no data))

What have you tried already to fix the issue?

I’ve reinstalled Fivem, cleared my cache 3 times, and given it full access in the firewall

What server did you get this issue on?

Lucid City 3.0

Error screenshot(s)

Screenshot 2025-10-28 153524.png
Screenshot 2025-10-28 153524.png1919×1079 141 KB

Windows version

Windows 11 Home 10.0.26100 Build 26100

System specifications

OS Name Microsoft Windows 11 Home
Version 10.0.26100 Build 26100
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name LUKES
System Manufacturer Micro-Star International Co., Ltd.
System Model US Desktop Aegis R2
System Type x64-based PC
System SKU Desktop
Processor Intel(R) Core™ i9-14900F, 2000 Mhz, 24 Core(s), 32 Logical Processor(s)
BIOS Version/Date American Megatrends International, LLC. B.MA, 3/14/2024
SMBIOS Version 3.6
Embedded Controller Version 255.255
BIOS Mode UEFI
BaseBoard Manufacturer Micro-Star International Co., Ltd.
BaseBoard Product PRO B760-VC WIFI 7 BULK (MS-7D98)
BaseBoard Version 2.0
Platform Role Desktop
Secure Boot State On
PCR7 Configuration Elevation Required to View
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United States
Hardware Abstraction Layer Version = “10.0.26100.1”
User Name Lukes\lniel
Time Zone Central Daylight Time
Installed Physical Memory (RAM) 32.0 GB
Total Physical Memory 31.8 GB
Available Physical Memory 17.3 GB
Total Virtual Memory 49.8 GB
Available Virtual Memory 28.0 GB
Page File Space 18.0 GB
Page File C:\pagefile.sys
Kernel DMA Protection On
Virtualization-based security Running
Virtualization-based security Required Security Properties
Virtualization-based security Available Security Properties Base Virtualization Support, Secure Boot, DMA Protection, UEFI Code Readonly, SMM Security Mitigations 1.0, Mode Based Execution Control, APIC Virtualization
Virtualization-based security Services Configured Hypervisor enforced Code Integrity
Virtualization-based security Services Running Hypervisor enforced Code Integrity
App Control for Business policy Enforced
App Control for Business user mode policy Off
Automatic Device Encryption Support Elevation Required to View
A hypervisor has been detected. Features required for Hyper-V will not be displayed.

Antivirus software

Windows Antivirus

Additional comments

No crash, just a network error when joining. It’s persistent, I’m not sure if it’s client-side or on your end.
Thanks for the support<3

2

Hello, this is a friendly reminder because this is your first time creating a topic (or it has been a while since your last topic) in this category.

Please note that most of the support is provided by the Cfx.re community on a voluntary basis. We ask you to be patient; there is no guarantee we have a solution to your problem(s). To avoid unnecessary/duplicate topics, please browse the forums before creating a topic.

To improve your chances of your issue(s) being solved, please provide as much information as possible about the issue(s) you are having. Also —whenever possible— please use the template given to you when creating a topic.

Thanks for keeping these forums tidy!
:mascot:

3

This is almost always client-side. Try joining other servers, if you have the same cURL 52 error then your ISP is blocking the necessary packets - a VPN is the only easy solution in that case