hey all ran across this thread
and I liked the idea and borrowed what they have discussed. Maybe we can grow on this list?Tweaks & Fixes Index:
1 - Network / Connection Issues.
2 - Gameplay Tweaks.
3 - Game Crash / Install / Stability Issues.
4 - Frame Rate & Performance.
5 - Punkbuster & Kick Issues.
1: Network Tweaks / Connection Issues.
Servers Lag:
-Either caused by EA or hosting datacenter. No fix currently.
Unplayable 64p Server Lag:
*For server admins:
-Highway Tehran is a really laggy map. Just about every 64p is having performance issues on this map. Cause is unknown. Best idea is to take the map OFF the rotation if possible.
Battlefield 3 Ports:
-If you need help with making exceptions on your firewall(s). Consult the manufacturer.
-If you need help with portforwarding. Please visit www.portforward.com
If you have problems or other issues portforwarding, contact your router manufacturer.
PC Ports:
TCP: 80, 443, 9988, 20000-20100, 22990, 17502, 42127
UDP: 3659, 14000-14016, 22990-23006, 25200-25300
PS3 Ports:
TCP: 80, 443, 9988, 10000-10100, 17502, 42127
UDP: 3659, 14000-14016
Xbox 360 Ports:
TCP: 53, 88, 3074
UDP: 53, 88, 3074
Fix Disconnections:
-Log into your modem / router.
-Turn OFF UPNP.
Stuck on Joining Server:
Cause: Bug with x64 OS
Fix: Open / Run regiedit.
Navigate to: HKEY LOCAL MACHINE/SOFTWARE/WoW6432Node/EA Games
Change the GDFBinary & InstallDir paths to C:Program Files (x86)Origin GamesBattlefield 3
Try to launch the game and join game servers, and it should work.
Battlelog Error: "ERR_LOGIN_DISPLAYTOS"
Cause: A few players are experiencing this. It is a server related issue. There is no fix.
Have to wait for the developers..
2: Gameplay Tweaks.
Contrast & Lighting too bright !!!!
Fix: Open PROF_SAVE_profile in notepad++
\Documents\Battlefield 3\settings\PROF_SAVE_profile
Change: GstRender.Contrast 0.500000
*Lower the setting to whatever feels right.
Sluggish / Unresponsive Mouse:
1. Go here: C:\Users\YOU\Documents\Battlefield 3\settings
2. Open PROF_SAVE_profile with notepad++ (can download for free)
3. Change the following variables:
GstInput.MouseSensitivity 0.050000
1st one is the normal mouse sens. USE whatever you like, or keep it the way it is.
These can be edited and it may solve the problem.
GstInput.Scheme0Sensitivity 0.000000
GstInput.Scheme1Sensitivity 0.000000
GstInput.Scheme2Sensitivity 0.000000
How can I play Battlefield 3 using my Steam overlay?
- Disable Origin's overlay (click the gear/cog and go to the "in game" settings tab).
- In Steam, add Origin.exe as a non-steam game to your library.
- Launch the Origin shortcut from your Steam library, then launch BF3.
3: Game Crash / Install / Stability Issues.
BF3 PC Lockup / Freeze - with looping audio:
Cause: BF3 bug with onboard (motherboard) audio.
Fix: Install a separate soundcard & use that. Disable onboard audio in BIOS.
*Note users on EA UK forums have had success with Creative X-FI cards. (No game freezes)
Crashing:
Try setting the Origin.exe, BF3.exe and youe web browser .exe to "Run As Administrator".
Battlelog Issues:
Cause: Plugins / Network settings affecting Battlelogs operation.
Fix(es): Disable Adblocker, NoScript, Lower Firewall Settings, Open closed Ports, Enable / Disable uPnP.
Also disable any unnessesary plugins for your browser.
If all fails. Try a new browser.
Battlefield 3 Install Error: “Battlefield 3 (BF3) Install Fails, Cannot Install”
Cause: C++ bug.
FIX: Uninstall both instances (if present) of Micrsoft C++ files on your system.
*These can be reinstalled later after BF3 is installed on the system.
Battlefield 3 Crashes Upon Launch:
1. Repair your Battlefield 3 installation. To do this, go into your Origin Client, right-click Battlefield 3, and finally click “Repair Install”.
2. Disable SLI or Crossfire (I know you arent going to like that !)
3. Disable anti-aliasing and filtering
4. Disable V-sync
5. Disable background apps, and turn off your anti-virus software
6. Run through our list of general fixes (sans the Steam fixes), which will most likely resolve your problems.
New Graphics Settings Not Displaying After Change ?
Press the Windows Key to force the game to Window Mode, click on the game window to go back into the game. New settings should now be applied.
If this doesnt work. Try exiting the game and starting it again.
If you are experiencing Battlefield 3 black screen issues:
- Update to the latest video card drivers.
4: Frame Rate & Performance.
Sluggish Performance With Smooth Frames ?
-Disable VSYNC.
*Ensure it is set to off on your graphics card.
Game feels blurry & unresponsive:
- Disable motion blur in your graphics settings
Choppy / Stuttering Frame Rates With High End Machines:
*Affects Intel i5 & i7 CPUs with Hyper Threading.
*Possible fix for dual-core CPUs also.
Cause: BF3 Bug
Fix:
-In BIOS. Disable Hyperthreading.
-If you have a dual core CPU, manually set Affinity in task manager to 1 core.
Extra For AMD GFX users:
- Uninstall AMD CAP profiles (Make sure to uninstall the video driver also and clean the registry, reinstall driver when done.)
