Lag is a term for delay or high latency. It means that the answer for a request is taking more time than expected.

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41 views

Intermittent lag while gaming that doesn't affect other PCs on the same network

I've been playing Rocket League with my brother recently, who lives in the same house as me and games on a different PC connected to the same router. We both connect wirelessly and are roughly the ...
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21 views

Keyboard temporarily lag

I've recently been experiencing keyboard lag, And solved it by cleaning up my computer. I can type smoothly and fine now, But there's still a problem with it: It sometimes suddenly gets insane ...
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46 views

SSH sessions has incredible delay, but way less when return/enter is pressed

When I connect to my server via SSH, the output on the terminal is extremely delayed. For instance when I type htop on my local computer, it takes quite a few seconds to be displayed on the terminal. ...
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2answers
73 views

Brand new rig experiencing terrible fps lag in games. Tried everything I can think of to fix it

I have an entirely new computer SPECS HERE (except for the ram which is ~5 years old) that has been running great. Today however, every game I play has been experiencing lag that makes them nearly ...
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1answer
86 views

4K videos on YouTube are a little choppy on high-end specs

I've watched various videos, and it's the latest version of Flash and all appropriate settings. I turn the videos up to 4K (2160P) and they chop a little bit ... like every frame isn't smoothly seen. ...
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33 views

Windows 8.1 Bluetooth mouse jitter with Wifi on

I'm facing some weird mouse behavior with my Bluetooth mouse on a PC running Windows 8.1. The problem is that the mouse will periodically begin to "jitter" for some time and then stop again.. And by ...
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1answer
21 views

Dual Monitor Pc is slower

I will start with my PC spec >Win 7-64bit,AMD II X4-3.20GHz,8GB(4+4) RAM,GPU-asus geforce GTX 750 Ti 2GB DDR5 Well the problem now is my PC gets slower when I use both the monitors at same time,yes I ...
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68 views

Turning extra 6 LANS into “router” like links using Sophos UTM 9

Hey all I just finished up setting up the UTM 9 Home edition and I currently have it up and running with eth0 as the WAN and eth1 as the LAN. However, my motherboard has a total of 8 Ethernet ports ...
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1answer
61 views

Seagate hdd (internal) unmount/disappear after awhile i plugged in

Summary: Before my Seagate ST1000DM003 (1TB) failed, the disk usage always goes up to 100% active with no transfer rate, this causing my pc freeze randomly. BIOS POST shows up'S.M.A.R.T. COMMAND ...
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1answer
43 views

Windows 8.1 Asus G711JW - Lag on maximizing some apps

Applications like Chrome and Skype, etc get a lot of FPS (Frames per second) dropping when the window takes more than 70% of the screen area, maximizing it gives me about 20 fps on scrolling and ...
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37 views

Windows XP Issue - Explorer Running Slow & Video Lagging when popups appear or adjusting volume

Hardware: Samsung SF310 Laptop Intel Core i5 4Gb RAM Samsung Evo 840 SSD (250Gb) Software: I have reloaded an image using Acronis: Windows XP Professional SP3 All relevant drivers for my ...
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80 views

Disabling vsync in Windows 8.1

Windows 8.1 is performing really slow and choppy in desktop mode, I suspect vsync is the culprit since dwm.exe forces vsync to run all the time. Is there a way to turn if off? I've searched around and ...
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58 views

Windows 8 - Windows lag, fullscreen doesn't + Weird window transparency issue

So this has been bugging me since I got this new laptop, basically because of Windows 8 things are going much slower than it needs to be. Chrome lags with youtube and certain html5 elements lag and ...
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1answer
75 views

Ubuntu lag, everything stuck every 5 seconds

I just installed Ubuntu in my Acer 4820TG yesterday but everything lags. Every 5 seconds (approximately) my mouse & keyboard sticks and the screen blinks and loops. Here is a video showing the ...
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46 views

Strange intermittent lag phenomenon over wireless LAN

I'm connecting to computer Y on my wireless LAN at home. Y is a newly-assembled machine running Kubuntu 14.04; it's wireless adapter is "Realtek RTL8192CE PCIe (rev 01)". Between other machines on the ...
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1answer
322 views

Computer super slow and laggy, while resources are not being used

Ok so I have a custom built PC; specs below: CPU: Intel Core i7-4700 Motherboard: MSI Z97-G55 RAM: 16GB DDR3 Video Card: PNY nVidia GTX 770 Primary Hard Disk: Samsung 850 Evo Primary OS: Windows 8.1 ...
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1answer
116 views

Incoming packets drops when a lot of packets

I encountered a problem with my network. When I play online games that send many packets, my ts3 connection statistics show 25% - 50% packet loss. First game I noticed to do so is Space Engineers, ...
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1answer
551 views

Why is my Lenovo G500 laptop computer running slowly?

The one I’m currently using is a Lenovo G500, Intel Core i7, 2.10 GHz, 8 GB RAM, 1 TB HDD, Windows 8.1 64-bit, AMD Radeon HD 8570M, Intel HD 4000. The problem: it is slow. It lags even if Google ...
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32 views

Laptop starts to lag after some time [duplicate]

I've HP Pavilion 15 and It's been working all fine ever since i got it last October. It started to lag weirdly earlier today. When i open heavy applications or a game, mouse cursor starts lagging, ...
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1answer
112 views

Windows 8.1 Periodic lag in all games, e.g: 3-4s @90fps then 4-5s @30fps, cyclic [closed]

Very periodic, very predictable, always the same, tested with portal 2, monaco, shadow puppeteer, hammerwatch. Same regardless if I set the cpu at various min/max clock rates, always low cpu load ...
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1answer
229 views

Intel turbo boost falls back to default 2.4GHz just when it's needed most. How can this be resolved?

Intel Turbo Boost has my laptop running at 3300 MHz most of the time. My power settings are maxed out, so it stays there most of the time while I'm browsing the Internet and stuff, but once I run a ...
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2answers
64 views

Debian server is very slow in spite of low CPU, RAM na SWP usage

From 3 days I experience problems with my debian server. When I stream media with samba transfer is about 20kb/s when it used to about 6 mb/s. Its my home server so its not internet issue. When I ssh ...
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258 views

Windows 7 Severe Lag without much RAM+CPU Usage

I'm running a HP Pavilion dv6 Notebook PC, and its a few years old now, but up until about three days ago still worked like a charm. Now, it will take over 1 minute to register that I clicked ...
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1answer
109 views

Mouse stuttering and video lag issue [closed]

I just installed LXLE on my old laptop. The system seems to be running great but it keeps randomly lagging. It does it for no apparent reason. It comes and it goes. It will happen when there is no ...
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1answer
444 views

Does my monitor's GTG response time matter if it's faster than my refresh rate?

I can understand how poor GTG response time can cause ghosting: a pixel is not the color it should be when the monitor has finished outputting a frame. But I'm trying to understand how it can ...
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2answers
249 views

How to measure input lag of 2 screens in dual screen or mirror mode?

I have a computer with a Radeon HD 7870 graphics card which is plugged to two screens: my main screen (a 24" LCD Hyundai W240D v2) through DVI my TV (50" LCD Samsung UE50ES6100) through HDMI When ...
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92 views

Laptop disconnect and connect from power when playing games (or hot)

so here is my problem. I'm going to play intense game (such as NBA 2k15) in my laptop, i decided to take off my battery. I load the game, after it start my computer suddenly shuts down without any ...
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48 views

Strange CPU/GPU 1 second stutter issue (video included)

I would be very thankful to whoever knows what causes this issue. I dont have much to explain but as you will see in the included video clip the computer stutters exactly at the same time as the Real ...
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111 views

Windows 7 lag, google didn't provide any clues

I had Windows 7 running on my laptop without problems, then I bought a 240GB SSD and installed Windows 8 on it. I didn't like Windows 8 and it had compatibility problems with my motherboard (lower ...
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1answer
83 views

Thunderbird 31.2.0 “warping” in text-only Compose window on both Linux and Windows

On the latest Tb 31.2.0, with HTML composing disabled, and no signature, I often experience this: I open a new/blank Compose window, or hit reply, and start typing in the main area, only to find that ...
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1answer
174 views

Why my CPU can't handle the 1000 hz rate of my mouse?

Despite using a AMD FX8320 3.5 ghz, each of my mouse movements causes a drop from 60 to 10 fps in 3D applications where the pointer is visible. I suspect that my CPU has something wrong with the 1000 ...
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1answer
224 views

What is the proper way to debug a slow internet connection?

I turn to super users for their best tips. Consider the following scenarios: A large house with many roommates with many devices and no way to tell which one is the issue Skype choppy, youtube ...
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24 views

HP windows 7 constant freezing/lag [duplicate]

Hey guys first post here I'm here because I'm running windows 7 on an HP Pavilion m6 laptop, and for the past several months I have been experience constant lag/freezing that almost always results in ...
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2answers
1k views

A10-5750M clock-lock FPS drop

Why does this happen? i have the A10-5750m and running on Windows 8.1. i used bar-edit to clock-lock the A10-5750m up to 3.2ghz (the max turbo boost is 3.5ghz).. ( Tutorial here ...
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1answer
960 views

Citrix Receiver being slow under OS X 10.9.5

I have downloaded the latest Citrix receiver, I am able to run an application fine but it has massive lag. I tried to solve it with the following link: ...
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1answer
267 views

Experiencing lag during games despite meeting system requirements..help please

Here are my computer specs Mainboard: ASRock M3N78D CPU: AMD Phenom II X4 960T Video card: GTX 560 RAM: 4G Hard Disk: Samsung HD501LJ XCOM Enemy Within recommended requirements CPU: Core 2 Quad ...
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277 views

Stuttering/Latencies when LAN/Ethernet Driver active

I experience heavy video/audio stuttering when playing a video or general latencies when downloading a file when connected via LAN/Ethernet NOT when connected via WLAN/Wifi. According to my ...
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2answers
64 views

Running large computations makes my computer lag

I am running a Java program which I wrote, which calls Gurobi (an optimization software for linear programs). When I am running a large program that takes ~20 hours to complete, even simple tasks ...
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2answers
5k views

VLC 2.1.5 - unable to find file caching values in preferences

I'm having some lag when playing videos over my network with VLC 2.1.5. I have plenty of bandwidth. I read that I should increase the caching values under Input/Codecs-Access modules-File, but the ...
0
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2answers
143 views

Video games periodically stutter

About 2 months ago, video games on my computer have suddenly started to periodically stutter. Normally, I run them fine, but now, about every 1 minute, the game starts to run at approx. 5 FPS for ...
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54 views

Skyrim not running despite system requirements being met

i've been searching for quite some time for a possible solution to this problem. I've been playing skyrim on my laptop a few months now, but despite my system being reasonably capable i'm unable to ...
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1answer
77 views

Download speed and ping suffers during PC to PC file copy

Why does the ping and internet download speed suffer on PC#1 when files copied from PC#1 to PC#2? During file copy, my ping goes from 20ms to 600ms+, Download speed goes from 1.8MB/S to 250 KB/S give ...
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1answer
2k views

Google Chrome working incredibly slow

So recently I have received a new laptop for work. It's pretty decent, i5 with 4GB of ram and hybrid SSD hard drive. Google Chrome was always my default browser and it works painfully slow here, I ...
0
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1answer
402 views

Internet connection speed higher after midnight

In the last few weeks I've begun noticing that my internet connection speeds up noticeably after midnight. In fact, it is only past midnight that I am able to download at high speeds (700-800 KB/s ...
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1answer
145 views

Windows 8 lags after shutdown from power button

On Windows 8, every time when the power cuts off or when I turn off the PC from the power button (5sec), the PC lags severely after the restart, and I notice the system process is using a high amount ...
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1answer
376 views

Lag on all videos *except* YouTube

I'm on Linux Mint 16, and have never had a problem like this before. I'm getting severe lag on all video streaming sites except for YouTube. By 'severe', I mean 'lags multiple times per second, ...
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1answer
377 views

why has my computer mouse started jumping and freezing?

I have an Imac which i have been running on 10.6 for ages and was fine but I just upgraded to 10.9.1. It was working fine for a week and now my mouse either moves with incredible slowness and short ...
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1answer
909 views

Glitch, lag while playing videos and games

I have a Windows 8.1 laptop (Intel i5, 6GB RAM, 2GB Nvidia graphics card). I'm using VLC player for playing videos. While playing games or watching videos, there's lag. I don't know why, but when I ...
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1answer
154 views

Why is Firefox Using 2 Gigabytes of RAM?

I have version 26.0. Firefox uses 2 gigabytes of RAM minimum with only one tab open. I've tried uninstalling add-ons, disabling plug-ins, everything, but nothing helps. What do I do?
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1answer
414 views

MPC-HC lags hard when there are lots of subs on screen

I've been watching various anime lately and I noticed that around generously decorated with subtitles opening and ending sequences, the CPU spikes, free buffered frames pool drains and severe lags ...