• Log InLog In
  • Register
Liquid`
Team Liquid Liquipedia
EST 10:10
CET 16:10
KST 00:10
  • Home
  • Forum
  • Calendar
  • Streams
  • Liquipedia
  • Features
  • Store
  • EPT
  • TL+
  • StarCraft 2
  • Brood War
  • Smash
  • Heroes
  • Counter-Strike
  • Overwatch
  • Liquibet
  • Fantasy StarCraft
  • TLPD
  • StarCraft 2
  • Brood War
  • Blogs
Forum Sidebar
Events/Features
News
Featured News
RSL Season 3 - RO16 Groups C & D Preview0RSL Season 3 - RO16 Groups A & B Preview2TL.net Map Contest #21: Winners12Intel X Team Liquid Seoul event: Showmatches and Meet the Pros10[ASL20] Finals Preview: Arrival13
Community News
RSL Season 3: RO16 results & RO8 bracket4Weekly Cups (Nov 10-16): Reynor, Solar lead Zerg surge1[TLMC] Fall/Winter 2025 Ladder Map Rotation14Weekly Cups (Nov 3-9): Clem Conquers in Canada4SC: Evo Complete - Ranked Ladder OPEN ALPHA9
StarCraft 2
General
RSL Season 3: RO16 results & RO8 bracket GM / Master map hacker and general hacking and cheating thread Mech is the composition that needs teleportation t SC: Evo Complete - Ranked Ladder OPEN ALPHA RotterdaM "Serral is the GOAT, and it's not close"
Tourneys
$5,000+ WardiTV 2025 Championship RSL Revival: Season 3 Constellation Cup - Main Event - Stellar Fest 2025 RSL Offline Finals Dates + Ticket Sales! Sparkling Tuna Cup - Weekly Open Tournament
Strategy
Custom Maps
Map Editor closed ?
External Content
Mutation # 500 Fright night Mutation # 499 Chilling Adaptation Mutation # 498 Wheel of Misfortune|Cradle of Death Mutation # 497 Battle Haredened
Brood War
General
FlaSh on: Biggest Problem With SnOw's Playstyle What happened to TvZ on Retro? BGH Auto Balance -> http://bghmmr.eu/ SnOw's ASL S20 Finals Review BW General Discussion
Tourneys
[BSL21] GosuLeague T1 Ro16 - Tue & Thu 22:00 CET [Megathread] Daily Proleagues Small VOD Thread 2.0 [BSL21] RO32 Group D - Sunday 21:00 CET
Strategy
Current Meta How to stay on top of macro? PvZ map balance Simple Questions, Simple Answers
Other Games
General Games
Nintendo Switch Thread Clair Obscur - Expedition 33 Path of Exile Should offensive tower rushing be viable in RTS games? Stormgate/Frost Giant Megathread
Dota 2
Official 'what is Dota anymore' discussion
League of Legends
Heroes of the Storm
Simple Questions, Simple Answers Heroes of the Storm 2.0
Hearthstone
Deck construction bug Heroes of StarCraft mini-set
TL Mafia
TL Mafia Community Thread SPIRED by.ASL Mafia {211640}
Community
General
Russo-Ukrainian War Thread US Politics Mega-thread Things Aren’t Peaceful in Palestine The Games Industry And ATVI About SC2SEA.COM
Fan Clubs
White-Ra Fan Club The herO Fan Club!
Media & Entertainment
Movie Discussion! [Manga] One Piece Anime Discussion Thread Korean Music Discussion
Sports
2024 - 2026 Football Thread Formula 1 Discussion NBA General Discussion MLB/Baseball 2023 TeamLiquid Health and Fitness Initiative For 2023
World Cup 2022
Tech Support
TL Community
The Automated Ban List
Blogs
Dyadica Evangelium — Chapt…
Hildegard
Coffee x Performance in Espo…
TrAiDoS
Saturation point
Uldridge
DnB/metal remix FFO Mick Go…
ImbaTosS
Customize Sidebar...

Website Feedback

Closed Threads



Active: 2264 users

How I fixed my Starcraft lag - Page 3

Forum Index > BW General
Post a Reply
Prev 1 2 3 All
SirKibbleX
Profile Blog Joined October 2006
United States479 Posts
July 08 2009 02:53 GMT
#41
I just want to add that enabling PC throttling (under settings) for all involved players will also sometimes decrease lag dramatically in some cases.
Praemonitus, Praemunitus.
Jorsik
Profile Joined January 2010
Estonia2 Posts
January 12 2010 21:37 GMT
#42
On February 02 2009 14:05 R1CH wrote:
Sorry, but that guide is bullshit. 90% of the steps are unnecessary or even plain dangerous, and it doesn't fix the fact that 1:1 port mapping won't occur.

I haven't investigated it in much detail, but it would seem that simply setting the Game Data Port in HKEY_CURRENT_USER\Software\Battle.net\Configuration to a unique port per user and setting up the appropriate port forwards would be the correct fix.

I don't have such key as "Game Data Port"...Should I make it myself? If so, whats the type? Where do I put it?
R1CH
Profile Blog Joined May 2007
Netherlands10341 Posts
January 12 2010 21:41 GMT
#43
Yes, if it doesn't exist in HKEY_CURRENT_USER\Software\Battle.net\Configuration you can make a new DWORD value called "Game Data Port". Make sure you set the decimal value to the port you forwarded.
AdministratorTwitter: @R1CH_TL
TL+ Member
NiGoL
Profile Joined September 2008
1868 Posts
January 12 2010 21:56 GMT
#44
wow i wished i knew more about routers n this sort of stuff . Im just clueless in these kind of matter sometimes, im like "duh" .
http://www.twitter.com/NiGoLBW playing league on a competitive level
BraveNewWorld
Profile Joined December 2009
United States229 Posts
Last Edited: 2010-01-12 23:11:51
January 12 2010 23:11 GMT
#45
i believe that the solution is just to simply disable the Windows Firewall service, not the program, and then to forward ports 6112 through both TCP/UDP in your router.
"who is bisu anyway" - torm3ntin (Jan. 19th, 2009)
intrudor
Profile Blog Joined December 2009
Canada446 Posts
Last Edited: 2010-01-13 05:31:48
January 13 2010 05:18 GMT
#46
i suffered from extremely obnoxious Starcraft lag for about 2 years. i would lag every 2 or so minutes for a about 4 or 5 seconds each time. it seems nothing but at competitive level starcrafing, its like a medieval chinese torture. impossible to concentrate. i was fuckin raging and i had tried everything but nothing would work. the lag was extremely constant. Almost Like a Clock. until i realized that the simple fact of having a wireless connection was causing me all this shit. i went wired (with the same connection) and from then its been perfect. why my wireless was causing it, i have no clue. i dont know why some ppl are able to play wireless lag-free and im not. it was painful for 2 years but im really glad i was lucky enough to catch the fuckin' disease causing it. i went upstairs with a non-negotiable attitude and hijacked my dad's (our family's) combined 2wire router//modem, went downstairs, installed it next to my comp in my gaming room, went wired and enjoyed iCCup lag free on LAN latency ever since.
USER MIGHT BE WARNED FOR THIS COMMENT
Saturnize
Profile Blog Joined November 2009
United States2473 Posts
January 13 2010 05:49 GMT
#47
I set my IP as a DMZ yea im hardcore like that.
"Time to put the mustard on the hotdog. -_-"
Jorsik
Profile Joined January 2010
Estonia2 Posts
June 02 2010 12:21 GMT
#48
I have tried everything now, put port 63000 as Game Data Port in registry, forwarded according port in router and disabled firewall, nothing, still can't play when there are more than 2 players. Anyone have more ideas?
SilverSkyLark
Profile Blog Joined April 2008
Philippines8437 Posts
June 02 2010 12:29 GMT
#49
get a new isp then?
"If i lost an arm, I would play w3." -IntoTheWow || "Member of Hyuk Hyuk Hyuk cafe. He's the next Jaedong, baby!"
Rea-Rea
Profile Joined September 2009
United States42 Posts
Last Edited: 2010-06-02 21:43:29
June 02 2010 21:40 GMT
#50
On January 27 2009 19:13 ffswowsucks wrote:
isnt it so that when u got a firewall blocking TCP UDP at ports 6112 - 6119 that you cant possibly even connect to bnet even if u do u get 6 red or something. a thing u forgot also that saves alot of configuration is just go to router settings and enable DMZ. that saves alot of troubles my friend. I wouldnt recommend to anyone having DMZ on if you are browsing alot of different sites you havent visited before or if u dont know how to keep urself protected from trojans and viruses. I myself never used any firewalls or anti viruses because i simply play BW and browse TL net and some 5-6 other sites. and i use vista.


DMZ opens one computer to all ports. Bad move, security wise.

--snip--

You're better off using port triggering in the router, and disabling all firewalls behind the router. You can leave the firewall on your router on, but leave the ones on your computer off. The router firewall is enough.

You use port triggering because when a computer wants that port (when it's trying to send packets through it), the router will open it up for that one connection. When the transmission on those ports stop, the port is automatically closed again.

Port forwarding leaves the ports constantly on. So even if you leave your computer firewall on (with those ports allowed), the ports are wide open to the internet.

Good job.
ella_guru
Profile Blog Joined August 2009
Canada1741 Posts
June 03 2010 00:24 GMT
#51
Now fix my starcraft leg!
Each day gets better : )
chwat
Profile Joined July 2011
1 Post
July 24 2011 17:36 GMT
#52
Hello everyone! Now i have known this thread for quite some time, since it fixed my lag in windows xp. I had tried everything and then this was the solution. So my problem now is exactly as described by the author, only difference is that now i am using a different OS.
I have Windows 7 now and can't make it work. I have tried to do the steps in 7 too, but it's just too different and complicated for me to apply this solution to the new OS. Could somebody help me out?

I am using this "old" thread because it perfectly describes my problem and has been the solution for me before. And apparently it's a network setup thing again, i just have no idea how to do these steps in 7.

Thank you,

chwat.
TremLo
Profile Joined June 2012
United States1 Post
June 02 2012 18:25 GMT
#53
--- Nuked ---
Prev 1 2 3 All
Please log in or register to reply.
Live Events Refresh
Next event in 7h 50m
[ Submit Event ]
Live Streams
Refresh
StarCraft 2
LamboSC2 240
Rex 65
SpeCial 61
gerald23 36
Trikslyr28
StarCraft: Brood War
Sea 6361
Calm 3639
Horang2 3387
Rain 2803
GuemChi 1532
Stork 589
Soma 469
BeSt 381
EffOrt 370
Hyuk 365
[ Show more ]
Light 349
hero 138
Rush 123
Sharp 50
sas.Sziky 42
Barracks 40
yabsab 37
ToSsGirL 36
Movie 33
Mind 32
Backho 30
Free 21
Shine 21
Rock 21
zelot 17
scan(afreeca) 16
Terrorterran 11
JulyZerg 7
Shinee 7
ivOry 4
Dota 2
qojqva3001
singsing2741
Dendi923
XcaliburYe103
Counter-Strike
allub261
oskar139
Other Games
hiko569
Fuzer 300
Sick167
mouzStarbuck161
KnowMe49
DeMusliM6
Organizations
Dota 2
PGL Dota 2 - Main Stream12781
StarCraft: Brood War
Kim Chul Min (afreeca) 8
StarCraft 2
Blizzard YouTube
StarCraft: Brood War
BSLTrovo
sctven
[ Show 14 non-featured ]
StarCraft 2
• intothetv
• AfreecaTV YouTube
• Kozan
• IndyKCrew
• LaughNgamezSOOP
• Migwel
• sooper7s
StarCraft: Brood War
• BSLYoutube
• STPLYoutube
• ZZZeroYoutube
Dota 2
• C_a_k_e 1575
• WagamamaTV340
League of Legends
• Nemesis3522
• TFBlade561
Upcoming Events
Replay Cast
7h 50m
RSL Revival
16h 20m
herO vs Zoun
Classic vs Reynor
Maru vs SHIN
MaxPax vs TriGGeR
OSC
21h 50m
BSL: GosuLeague
1d 5h
RSL Revival
1d 16h
WardiTV Korean Royale
1d 20h
RSL Revival
2 days
WardiTV Korean Royale
2 days
IPSL
3 days
Julia vs Artosis
JDConan vs DragOn
RSL Revival
3 days
[ Show More ]
Wardi Open
3 days
IPSL
4 days
StRyKeR vs OldBoy
Sziky vs Tarson
Replay Cast
4 days
Monday Night Weeklies
5 days
Replay Cast
5 days
Wardi Open
5 days
Replay Cast
6 days
Wardi Open
6 days
Liquipedia Results

Completed

Proleague 2025-11-16
Stellar Fest: Constellation Cup
Eternal Conflict S1

Ongoing

C-Race Season 1
IPSL Winter 2025-26
KCM Race Survival 2025 Season 4
SOOP Univ League 2025
YSL S2
BSL Season 21
CSCL: Masked Kings S3
SLON Tour Season 2
RSL Revival: Season 3
META Madness #9
BLAST Rivals Fall 2025
IEM Chengdu 2025
PGL Masters Bucharest 2025
Thunderpick World Champ.
CS Asia Championships 2025
ESL Pro League S22
StarSeries Fall 2025
FISSURE Playground #2
BLAST Open Fall 2025

Upcoming

BSL 21 Non-Korean Championship
Acropolis #4
IPSL Spring 2026
HSC XXVIII
RSL Offline Finals
WardiTV 2025
IEM Kraków 2026
BLAST Bounty Winter 2026
BLAST Bounty Winter 2026: Closed Qualifier
eXTREMESLAND 2025
ESL Impact League Season 8
SL Budapest Major 2025
TLPD

1. ByuN
2. TY
3. Dark
4. Solar
5. Stats
6. Nerchio
7. sOs
8. soO
9. INnoVation
10. Elazer
1. Rain
2. Flash
3. EffOrt
4. Last
5. Bisu
6. Soulkey
7. Mini
8. Sharp
Sidebar Settings...

Advertising | Privacy Policy | Terms Of Use | Contact Us

Original banner artwork: Jim Warren
The contents of this webpage are copyright © 2025 TLnet. All Rights Reserved.