Lag. The word brings back the 90's playing Quake on dial-up with friends online. We learned to compensate for the lack of client-side detection by predicting where the target would be with a 300-400ms delay. We accepted that this is how it is. Broadband came to me in 1999 and things changed. I could now play games and just point and shoot at the target like it was a single player game or a LAN party. Everything was fine and dandy until 3 years ago. Here is my problem.
I have an issue in games where in FPS my game feels delayed or laggy. The hit registration seems off. In TF2 my melee and weapons do not register properly if I'm moving quickly. I can not melee targets if we are moving at the same speed but they can hit me. There even feels like a delay from when I shoot to when the action comes up on screen. This happens in Counter-Strike and Quake Live too. In WOW Arena, people could melee me from 15m away but I would get "Too far away" even though I'm getting hit by the same guy. My brother is a gamer and he noticed that my games feel sluggish too. I have changed my hardware multiple times and I'm not convinced it's a problem with windows. So off I went on a witch hunt to find the problem.
The issue I'm having is the lag comes and goes. Normally on a reboot I can play one map before my controls feel washed out. I can do a fresh install on Windows and the lag is gone, but a day later its back. I think I'm experiencing a type of input lag that is causing this so I have tried many different things. I have ruled out everything but my monitor, but since this monitor cost me almost $800, I don't want to sack it to test it out. I don't know anybody where I live who has a monitor to test it out. My old monitor had the issue to, which is why I bought a new one a few years ago. Here are my specs:
Motherboard: Asus Rampage Formula
CPU: i7 3770k
Ram: 16gig G-Skill 1600 (Low Latency Timings)
GPU: EVGA 670 GTX SLI
HDD: Crucial M4 256gig SSD, Agility 3 256gig, WD Black 2gig, WD Green 2gig
Soundcard: Xonar STX
PS: Corsain AX860i
Monitor: Samsung SA950D DVI-D
Mouse: Corsair M65
KB: Corsair K70
Cable Modem: Cisco DPC3825
ISP: Shaw Cable 100Mbit
Windows: Win 7 Home Premium 64bit
All firmware/bios are up to date. All drivers are up to date.
Some witch hunts that did nothing to the occurrence of the issues include:
HPET: On or Off,
Nvidia Settings:Frame buffering, GPU scaling, single monitor performance, SLI on or off/removal of 2nd card, forcing monitor to 119hz, couple more but not off my head.
BIOS: Disable all unnecessary things like onboard sound, bluetooth ect. Overclocked/stock makes no difference.
USB: Remove all Hubs, use only back panel ports. Split KB/Mouse to different banks. Add no additional USB devices
Software: Antivirus on/off - Firewall on/off
Windows: Minimal Loaded software (Normally around 45 Processes +/- 5)
Mouse: Mark C's No acceleration/no fix, Angle snapping on/off (off is needed for good FPS gaming) Polling rates 1000hz-125hz (Prefer 125hz to reduce resolution and jitterness) 800dpi (Low sensitivity for more accurate aim)
Monitor: Response time Normal-Fastest, 3D mode + Lightboost equivalent mode, low input/normal mode.
Cable modem: (Doubles as a wireless router) Cabled (not wifi) Firmware update. Have not played with ports because I'm not sure about how networking.
My problems seem to have come about when Vista game out compared to Windows XP. I didn't notice it much back then moving from a CRT winxp to LCD vista, but it was there in WOW but not in FPS like TF2. Now it doesn't matter. I personally think it's a windows thing because I have replaced ever single piece of hardware, even my god damn case (wanted a more mature case, had HAF 932, went Corsair 900D).
I have not tried using a different monitor because most people said it can't be it. Well my monitor has an issue that sometimes I can see a single vertical row of pixels shimmering right in the middle of the monitor. It can be fixed by turning the monitor on and off. I should have had it repaired, but its easy to fix. I connect via DVI-D so the bandwidth should be fine to run 1080p/120hz.
I love PC gaming because the FPS genre is 100x better on a PC than a console. I love PC gaming because this PC is MY PC. I want to do a water loop but don't want to waste money if I can't even play the games I love without raging out when I have to shoot instant fire weapons by leading targets. Nothing is more amusing than getting head shots on targets when on my screen, I'm missing, but then line up a head and get nothing.
When playing games like TF2, when I'm running forward and shoot a grenade as a Demoman, the grenade does not come from my gun, but comes from my head. If I strafe, the grenade comes 10 feet away from my side. If I go play these same games on my brothers computer (which is all my old parts, and I do the format and install) there is none of this BS lag. I live in Vancouver Canada, he lives in the interior of BC.
I'm so depressed by these issues that I am on my last straw for gaming. If I can't fix this, I'm done gaming. Inconsistency is too great at the skill level I play at. I am buying a new g-sync enabled monitor when they comer up if they don't suck, but I dont think this is the issue. Anybody have these issues? I could really use another pair of eyes.