SAVENZGUIDES Join Discord

Guide

FiveM server list empty or can't join? What to check

FiveM talks to Cfx.re's servers all the time: for the server list, when you join, for the game check and for updates. If the PC cannot reach them, the list stays empty or joining hangs.

Updated 21 Oct 2026

Check in this order

  1. Do Cfx.re's servers answer? FiveM uses four: servers-frontend.fivem.net for the server list, lambda.fivem.net for joining, policy-live.fivem.net for the game check and runtime.fivem.net for updates. If other sites work but these don't, try another DNS or a VPN. Cfx.re can also be down for a while, so try again later.
  2. The PC clock must be right. More than 2 minutes off and FiveM's secure connections fail. Turn on Windows' time sync and set the time zone to Bangkok.
  3. Windows Firewall must not block FiveM. Open Windows Defender Firewall, go to Advanced settings and look in both Inbound Rules and Outbound Rules. Delete any rule that blocks FiveM.
  4. The hosts file must have no line with cfx.re or fivem. If it has one, reset the hosts file to Windows' own.
  5. A proxy left on, by a VPN or a removed booster program, makes FiveM time out. If you did not set it up, turn it off.

Fixed all of that and still stuck?

  • Close FiveM completely and open it again after the fixes.
  • If you use another antivirus or firewall, allow FiveM in it too.
  • Stuck on Connecting to Rockstar Games Services is a different step (the GTA V check). See the guide on that in the guides list.

Let Savenz Optimizer check it

The FiveM page of Savenz Optimizer has a FiveM connection check that looks at all 5 points at once. It only reads, needs no admin rights, and tells you which one to fix. Reset the hosts file on the Network page and turn off a leftover proxy on the Fixes page.

More guides

Games slower after a Windows 11 update? Check your NVIDIA driver

Windows 11 updated and half the FPS is gone? With an NVIDIA driver older than 581.94, one update fixes it.

Read the guide

FiveM stuck on Connecting to Rockstar Games Services: how to fix it

The 8 things that keep FiveM stuck on Connecting to Rockstar, and how to fix each one.

Read the guide

VALORANT VAN: RESTRICTION 5: how to fix it (Memory integrity)

VAN: RESTRICTION 5 means Memory integrity is not running. How to turn it on, and what to fix when it won't stay on.

Read the guide

High FPS but the game still stutters? Find the driver behind it

High frame rate but the picture still hitches? Find the driver that holds the CPU too long.

Read the guide

Ping spikes when someone at home uses the internet (Bufferbloat)

Steady ping alone, spikes when someone downloads? Test it, then fix it in the router and on the PC.

Read the guide

No internet after a Windows reinstall? Save your network drivers first

No internet on a new Windows? Save the network drivers to USB first, then put them back.

Read the guide

4000 to 8000 Hz mouse not steady? Which USB port to use

8000 Hz mouse but the rate jumps around? Moving it to another USB port fixes most of it.

Read the guide

Screen cable in the wrong port, and a 144 Hz screen stuck at 60 Hz

Cable in the motherboard's port, or a 144 Hz screen Windows left at 60: two things new PCs often have.

Read the guide

Gaming laptop with low FPS? The picture goes through the CPU's graphics

Strong graphics card, low FPS? The laptop sends the picture through the CPU's graphics.

Read the guide

Graphics card running x8 instead of x16? How to check and fix it

Card at x8 or x4? The usual causes, and which cards are x8 by design.

Read the guide

FiveM FPS drops when driving fast? Fix the city loading late

Frames drop and the city pops in late when you drive fast? Check these 6 things.

Read the guide

FiveM black screen or stuck loading? How to fix it

Black screen or stuck loading? The 7 most common fixes, in order.

Read the guide

FiveM crashing? Every cause and how to fix it

28 reasons FiveM crashes, split into the ones you fix on your PC and the ones on the server.

Read the guide

FiveM stuttering or FPS drops? Check your PC first

The most common reasons FiveM stutters, from an old graphics driver to a single RAM stick, and how to measure the fix.

Read the guide

FiveM high ping, lag or warping? Find where it slows down

Wi Fi, router, internet or the server: find the slow part before you fix it, including ping spikes when someone at home downloads.

Read the guide

"Windows protected your PC" when you open a program: what it means and how to stay safe

Why Windows warns when you open a program, when Run anyway is fine, and how to check a file without turning Defender off.

Read the guide

What are XMP and EXPO, and how to get your RAM to its rated speed

RAM runs below its rated speed until XMP or EXPO is on. How to check, how to turn it on, and what to do if it crashes.

Read the guide

Should the paging file be on? Does turning it off really help games?

Many tweaks turn the paging file off, but FiveM needs it and can crash without it even with lots of RAM. Which setting to use.

Read the guide

HAGS (Hardware accelerated GPU scheduling): on or off?

HAGS on or off? Off for FiveM, on for other games, with how to switch it and measure it yourself.

Read the guide

Should Game Bar and Game Mode be off, and what about Ryzen X3D?

Game Bar records in the background, Game Mode changes things when a game starts. Off or on, and what Ryzen X3D does instead.

Read the guide

What Win32 Priority and Timer Resolution are, and which value is best

The two values people tune most. No single value is best on every PC, so here is how to test yours.

Read the guide

Can a PC tuning program get you banned? What to watch in FiveM and VALORANT

What a tuning program changes and never touches, what VALORANT needs, and what FiveM servers block.

Read the guide

Blue screen codes: what they mean, the usual causes and fixes

13 common blue screen codes, what usually causes each one, and where to start fixing.

Read the guide

Intel 13th / 14th gen crashes and instability: update the BIOS (microcode 0x12F)

Core i5, i7 and i9 13th and 14th gen crashing in games. Intel's fix comes with a new BIOS. How to check and update.

Read the guide