Program is really laggy and horrible

For some strange reason, when I tried to add some more
functions to my code, the program became really laggy and things
such as the shadows started to have horrible quality. Aside from
that, the screen does not clear the old lines from the screen, so
it keeps making an "array" of lines, if you will. Not exactly sure
what's wrong; I've looked through the code several times and am
stumped. I need your help! Thanks so much in advance.

Well, I'm not sure what exactly I added to make it do this,
but what I've discovered is that when the problem occurs, and I
"undo" to the last stable compiling, the error still occurs. I have
to close Flash and reopen the file to make it go away. But if I've
saved, I have to make a brand new file (basically by copying the
library and Actionscript over, thus "cloning" the file). Not sure
what this could all mean.

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My macbook pro 2010 is really laggy and slow any help

my macbook pro 2010 is really laggy and slow any help

Hi..
Not enough free space on the startup disk can slow the system down.
Right or control click the MacintoshHD icon on your Desktop.
Click Get Info. In the Get Info window you will see Capacity and Available. Make sure there's a minimum of 15% free disk space.
Freeing Up Hard Disk Space - Mac GuidesFreeing Up Hard Disk Space - Mac Guides
Starting up in Safe Mode deletes system caches that can help also. Keep in mind a Safe Mode boot takes longer then a normal boot so be patient. Once you see the Desktop, click the Apple menu icon top left in your screen. From the drop down menu click Restart.
And disabling the resume feature can help.
Open System Preferences > General. Deselect: Reopen windows when quitting and re-opening apps

Scrolling is really laggy and slow

For a week or so I've noticed that my scrolling is really slow and laggy on some sites. A site most often visited that makes my scrolling really slow is youtube. Has anyone found a solution to fix this? Was it maybe due to an update?

Hello everyone!
User Hakaitz of the Apple Support Communities has worked out a solution, that has helped me getting my old Mac performance back. It involves installing the graphics drivers from Snow Leopard in Lion.
This performance bug really annoyed me to no ends... Here's what user Hakaitz says in https://discussions.apple.com/thread/3198002?start=45&tstart=0:
There is a fix for this problem.
I just load with kext helper, the Snow Leopard Kexts from version 10.6.2 for the Radeon.
End of stutters on laggy animations on any version of lion. Works on 7.1 and 8.1 imacs (at least).
Here the fix:
http://www.megaupload.com/?d=11INQM1D
How to use ONLY RADEON 2600 USERS:
execute kext helper
drag and drop this files ONLY:
ATIFramebuffer.kext
ATISupport.kext
ATI2600Controller.kext
put your admin password and click on "easy install". I tooks a while to do the work. When finished, reboot (the kext helper aaaaalways hangs, its normal.
After that reboot your computer wont stutter anymore.
Hope it helps!

Xperia z gone really laggy and slow suddenly

Hi, ive been using my xperia z with kitkat for a while now and suddenly its become very slow and laggy. Even after complete reset twice, its still the same. As im typing this on the xperia z. The letters come on screen a second after i type. Thia happens in every app i use. Scrolling gone laggy as well.
Another thing i noticed is when i watch a youtube video which has been embedded in artical for example some articles on feedly. Video has gone laggy there as well, i have to put it to full screen for it to play smoothly. It was perfectly fine before.
In conclusion, tbe whole phone has gone slow and laggy and even a factory reset doesnt fix it. What cN i do?

Hello, I'm having the same problem. It's laggy, and booting takes a while, when my phone has booted it gives a black screen for 2 mins. or something like that, when I boot to safe mode I still have the problems, it's a little less than when not booting to safe mode but it's still slow and laggy even though I just did a clean install using Flashtool and XperiFirm. EDIT: I did a clean install using XperiFirm and Flashtool a couple of weeks ago, everything was fine, until last night. From one moment to another my phone was laggy, slow, and the apps crashed and took hours to open, if they did. Tried the same fresh install this morning, it's a little less laggy, but it's still laggy with the factory set apps. Before I did the fresh install I had my phone charged to 100% of battery, 6 hours later, the battery was at 37% even though I haven't used it at all.

AirPlay Mirroring via ATV3 really laggy and awful sound

Hey all,
I'm a bit frustrated, I got the new MacBookPro 15" retina (i7 2,6 Ghz, 16 Gb RAM) and also bought the new AirPort Extreme and an Apple TV 3 gen.
Now all 3 devices are in the same room few meters away from each another (no thick walls, no microwaves, nothing i can think of that can interfere).
5Ghz N network enabled and the MacBookPro and the ATV are on it, while the iPhones (mine and my wife's) and her white MacBook (+ a 1st gen Time Capsule 1Tb running as a network extension in another room) are on the 2,4 Ghz network (Just connected nothing is downloading, back-uping or anything). I have all other applications except the video player (VLC) quit and yet i cannot watch anything because of the massive lag.
Tried different video formats (encodings) and video files resolution but it doesn't seem to make any difference. Tried restarting the Airport station, the ATV and my MacMookPro and it didn't help. There are few seconds now and then when it doesn't lag but then the audio really gets bad.
All firmware and OSs are fully updated. ATV3 is not jailbreaken. All used applications are final versions.
Any ideas what I'm doing wrong?
Thanks in advance.
Alex
P.S.
Sometimes the connection between the MacBookPro and the ATV just drops and I have to wait untill they reconnect and then restart AirPlay Mirroring before I can continue watching. I have the feeling this might be part of the same problem whatever it is.

Thanks for the suggestions, but...
Apple TV is, as advertised by Apple, to be fully capable of streaming full HD ( 1080 p) over an N standard wifi network. I'm aware of more than 1 set-ups (including my brother's home) where the ATV is set in absolutelly the same conditions (even with the same hardware) and works just fine.
Are you suggesting the AirPort Extreme Base Station is "low to mid grade wifi hardware"? What would you substitute it with?
All devices described (except the iPhones) are on the 5Ghz network. Swithing them (all, including the ATV) to 2,4 Ghz changes nothing.
Well, the TV set is in a location in the room that I can't easily set a UTP cable to (where it is not visible), AND I hate cables. If I wanted a cable I'd use an HDMI to connect the MacBookPro to the TV directlly, which will defeat most of the purpose of having the ATV.
Apple made this quite awkward. I would love to run all my videos with only one player (especially airplay enabled one like iTunes), but unfortunatelly I can't. I have to convert them all to iTunes format first which is pain in the *** and I'm just not going to do it, and no one else is doing it either, btw. That's why I'm using VLC (being imho one amazing video player) that would just play anything you drop on it.
So, any other ideas what I'm doing wrong?

SAFARI IS REALLY SLOW AND LAGGY IN OSX MAVERICKS 10.9.1 UPDATE

HELP!!! Okay so i stopped using Chrome a few months ago and switched to safari as my daily go-getter and it was fine. No bad lag and bad stuff. After I updated my Macbook Pro(13 inch, mid-2009 model, 2.26GHz, 2gb RAM) to OS X MAVERICKS 10.9.1 everything was working fine the first time. The next day(today) i switched on my laptop and started using safari. All of a sudden, safari became really laggy and it affected my laptop as well! So i forced quit it and tried it again. IT HAPPENED AGAIN! Safari and My laptop became laggy. This has been going on for the past 10 times i've forced quit and reopened safari. At first i thought maybe every browser would be this slow. But i opened chrome and its working flawlessly! As i'm typing this right now, i''m using chrome. Any suggestions to help me with safari? I don't wanna turn on Safari until i get a proper answer on how to fix this.

If you don't already have a current backup, back up all data before doing anything else. This procedure is a diagnostictest. It changes nothing, for better or worse, and therefore will not, in itself, solve your problem. The backup is necessary in case your startup drive is failing.
Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The procedure will help identify which such modifications you've installed, as well as some other aspects of the configuration that may be related to the problem.
Don’t be alarmed by the seeming complexity of these instructions — they’re easy to carry out. Here's a brief summary: In each of two steps, you copy a line of text from this web page into a window in another application. You wait about a minute. Then you paste some other text, which will have been copied automatically, back into a reply on this page. The sequence is copy; paste; paste again. That's all there is to it. Details follow.
While investigating the problem, you may have started the computer in "safe" mode. If possible, these steps should be taken while booted in “normal” mode, not in safe mode. If you’re now running in safe mode, reboot as usual before continuing. If you can only boot in safe mode, you can still use this procedure, but not all of it will work. Be sure to mention that in your reply, if you haven't already done so.
Below are instructions to enter UNIX shell commands. The commands are safe and do nothing but produce human-readable output, but they must be entered exactly as given in order to work. If you question the safety of the procedure suggested here — which you should — search this site for other discussions in which it’s been followed without any report of ill effects. I am not asking you to trust me. If you can't satisfy yourself that these instructions are safe, don't follow them.
The commands will line-wrap or scroll in your browser, but each one is really just a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then copy it.
Note: If you have more than one user account, Step 2 must be taken as an administrator. Ordinarily that would be the user created automatically when you booted the system for the first time. Step 1 should be taken as the user who has the problem, if different. Most personal Macs have only one user, and in that case this paragraph doesn’t apply.
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign.
Step 1
Triple-click anywhere in the line of text below on this page to select it:
PB=/usr/libexec/PlistBuddy; PR () { [[ "$o" ]] && printf '\n%s:\n\n%s\n\n' "$1" "$o"; }; PF () { o=$($PB -c Print "$2" | awk -F'= ' \/$3'/{print $2}'); PR "$1"; }; { o=$(( $(vm_stat | awk '/Pageo/{sub("\\.",""); print $2}')/256 )); [[ $o -gt 1024 ]] && printf "\nPageouts: %s MiB\n\n" $o; o=$(kextstat -kl | grep -v com\\.apple | cut -c53- | cut -d\< -f1); PR "Loaded extrinsic kernel extensions"; o=$(launchctl list | sed 1d | awk '!/0x|com\.apple|org\.(x|openbsd)|\.[0-9]+$/{print $3}'); PR "Loaded extrinsic user agents"; o=$(launchctl getenv DYLD_INSERT_LIBRARIES); PR "Inserted libraries"; o=$(crontab -l); PR "User cron tasks"; o=$(cat /e*/lau*); PR "Global launchd configuration"; o=$(cat ~/.lau*); PR "Per-user launchd configuration"; PF "Global login items" /L*/P*/loginw* Path; PF "Per-user login items" L*/P*/*loginit* Name; PF "Safari extensions" L*/Saf*/*/E*.plist Bundle | sed 's/\..*$//;s/-[1-9]$//'; o=$(find ~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $ | wc -l); [[ $o -eq 0 ]] || printf "\nRestricted user files: %s\n\n" $o; cd; o=$(find -L /S*/L*/E* {,/}L*/{A*d,Compon,Ex,In,Keyb,Mail/Bu,P*P,Qu,Scripti,Servi,Spo}* -type d -name Contents -prune | while read d; do ID=$($PB -c 'Print :CFBundleIdentifier' "$d/Info.plist"); ID=${ID:-No bundle ID}; egrep -qv "^com\.apple\.[^x]|Accusys|ArcMSR|ATTO|HDPro|HighPoint|driver\.stex|hp-fax|JMicron|microsoft\.MDI|print|SoftRAID" <<< $ID && printf '%s\n\t(%s)\n' "${d%/Contents}" "$ID"; done); PR "Extrinsic loadable bundles"; o=$(find /u*/{,*/}lib -type f -exec sh -c 'file -b "$1" | grep -qw shared && ! codesign -v "$1"' {} {} \; -print); PR "Unsigned shared libraries"; for d in {,/}L*/{La,Priv,Sta}* L*/Fonts; do o=$(ls -A "$d"); PR "$d"; done; } 2> /dev/null | pbcopy; echo $'\nStep 1 done'
Copy the selected text to the Clipboard by pressing the key combination command-C. Then click anywhere in the Terminal window and paste (command-V). I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
The command may take up to a few minutes to run, depending on how many files you have and the speed of the computer. Wait for the line "Step 1 done" to appear below what you entered. The output of the command will be automatically copied to the Clipboard. If the command produced no output, the Clipboard will be empty. Paste into a reply to this message. No typing is involved in this step.
Step 2
Remember that you must be logged in as an administrator for this step. Do as in Step 1 with this line:
PR () { [[ "$o" ]] && printf '\n%s:\n\n%s\n\n' "$1" "$o"; }; { o=$(sudo launchctl list | sed 1d | awk '!/0x|com\.(apple|openssh|vix\.cron)|org\.(amav|apac|calendarse|cups|dove|isc|ntp|post[fg]|x)/{print $3}'); PR "Loaded extrinsic daemons"; o=$(sudo defaults read com.apple.loginwindow LoginHook); PR "Login hook"; o=$(sudo crontab -l); PR "Root cron tasks"; o=$(syslog -k Sender kernel -k Message CReq 'error|GPU |hfs: Ru|I/O e|find tok|n Cause: -|NVDA\(|pagin|timed? ?o' | tail -n25 | awk '/:/{$4=""; print}'); PR "Log check"; } 2> /dev/null | pbcopy; echo $'\nStep 2 done'
This time you'll be prompted for your login password, which you do have to type. Nothing will be displayed when you type it. Type it carefully and then press return. You may get a one-time warning to be careful. Heed that warning, but don't post it. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
You can then quit Terminal.
To prevent confusion, I'll repeat: When you type your password in the Terminal window, you won't see what you're typing.
Note: If you don’t have a login password, set one before taking Step 2. If that’s not possible, skip the step.
Important: If any personal information, such as your name or email address, appears in the output of these commands, anonymize it before posting. Usually that won't be necessary.
Remember, Steps 1 and 2 are all copy-and-paste — type only your password. Also remember to post the output.

My MacBook get's hot really quick and then discharge's quickly without opening any program, please help.

My MacBook get's hot really quick and then discharge's quickly without opening any program, please help.
I have checked the cooling fan, and it's working, and I took it to an IT technician and he said my hardware is allright, so is it a problem from the OS it self??
OS X(10.8.5)

Restart with the Option key held down and the Mac OS X install disk inserted, provide the firmware password, click on the DVD, press the button with the straight arrow, access the firmware settings, disable the password, and use FireWire Target Disk mode. If you can't do that or it doesn't work, contact Apple.
(38384)

My macbook pro (2010 13inch) is really laggy when I'm using apps like iTunes and safari. the arrow on the screen seems to not respond and is laggy and when viewing videos it can be really laggy. I just want to know if it was a problem i could fix, thanks.

My macbook pro (2010 13inch) is really laggy when I'm using apps like iTunes and safari. the arrow on the screen seems to not respond and is laggy and when viewing videos it can be really laggy. I just want to know if it was a problem i could fix, thanks.

You might start with:
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time, then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
If the above reveals nothing helpful, then create a new user account. Log out of your account and log into the new account. Do the problems cease?

I am really having a horrible time when trying to do our Church announcements in FCP X. When I try to take a clip from the event to the timeline my clips expanded and my timeline zoom level does not stay in the original place. Help

I am really having a horrible time when trying to do our Church announcements in FCP X. When I try to take a clip from the event to the timeline my clips expanded and my timeline zoom level does not stay in the original place it moves to the right and is max out which makes every clip that I bring to the timeline expanded.

What format etc. are the video clips and what were they shot on?
Before you do anything else, trash the preferences with this free app:-
http://www.digitalrebellion.com/prefman/

MacBook Air is laggy and the fan is out of control

My MacBook Air 2013 is laggy and the fan is out of control. The fan is out of control even when I start my macbook up. I don't know if it has something to do with Yosemite or something else. I have tried SMC restarting, and nothing has changed. I would really love to hear if anyone else is having this problem, and I would love to hear if any of you have any tips. Also I checked if anything is using up my CPU a bunch, and nothing is out of the ordinary.

The kernel is using excessive processor cycles. Below are some possible causes for the condition.
Throttling
When it gets high temperature readings from the hardware, or low voltage readings from the battery of a MacBook, the kernel may try to compensate by interrupting the processor(s) to slow them down and reduce power consumption. This condition can be due to:
☞ a buildup of dust on the logic board
☞ high ambient temperature
☞ a worn-out or faulty battery in a portable
☞ the malfunction of a cooling fan, a temperature sensor, a voltage sensor, or some other internal component
Note that if the problem is caused by a sensor, there may be no actual overheating or undervoltage.
If the computer is portable, test with and without the AC adapter connected. If kernel_task hogs the processor only on AC power, charging is causing the machine to heat up. That behavior may be normal for some models. CPU usage should drop when charging is complete.
Apple Diagnostics or the Apple Hardware Test, though not very reliable, is sometimes able to detect a fault. For more thorough hardware testing, make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
If nothing is wrong with the hardware, then whatever you can do to improve cooling may help.
Installed software
User-installed software that includes a device driver or other kernel code may thrash the kernel. That category includes virtualization software, such as Parallels and VMware, as well as most commercial "anti-virus" products. Some system-monitoring applications, such as "iStat," can also contribute to the problem. You can test for this possibility by completely disabling or removing the software according to the developer's instructions, or starting in safe mode. Note, however, that disabling a system modification without removing it or testing in safe mode may not be as easy as you think.
Corrupt NVRAM or SMC data
Sometimes the problem is cleared up by resetting the NVRAM or the SMC.
External display
Connecting an external LCD display to some MacBook Pro models while the lid is open may cause this issue. If applicable, test by closing the lid or disconnecting the display. You might get better results with a newer LED display.

PE-11: when adding music to a program the video splits and if it is draged back together the music s

PE-11: when adding music to a program the video splits and if it is dragged back together the music splits.
How can I get around this problem?

Glenda,
As a test, try dragging, while holding the Ctrl/Cmd modifier key, that "music" to Audio Track 2, and the "bird sounds" SFX file to Audio Track Audio Track 3. There have reports from other users, where the Fixed Audio Tracks, Narration and Soundtrack have caused problems. Those problems seem to be Project-specific. If your Timeline does not have Audio Tracks 1 - 3 already, you can use Add Tracks. The use of the Ctrl/Cmd key, changes how PrE handles existing files on the Timeline, when adding Assets. This usually comes into play, when one is adding Video, or Stills, and should not really affect those, when only adding Audio, but remember, this is only a test.
Good luck,
Hunt

My Adobe Premiere elements 10 is really laggy

OKay so like the title says whenever i try to import my files and try to edit them my program runns really slow. why is this?
here is the specs of my laptop
and my camera is a Cannon Rebel t3i and i record in 1080p
please help!

Yes, an upgrade to version 11 or 12 would likely resolve a lot of these performance issues. But what are the exact specs of the video you shot? (Your camera shoots 1080 in 24, 25 and 30 frames to per second.) It's possible you can come close to matching your video specs in your current version.
Your computer is still a bit underpowered for high-def video, however. So you can only improve performance with video from this camera so much.

I have an iPhone 5 and I have revived a virus it will click on things all on its own and will go on till I lock my phone it's getting really annoying and I don't know how to get rid of the virus I have the virusbarrier app but i don't know how to get it t

Please help it's getting really annoying and it's hard to do things on my phone when it freaks out and go all over the place.

superjedishadow wrote:
i wasnt saying that there were any viruses made to date, im just saying that a virus could be made for it
No one's been able to do that yet. And people a lot smarter than you (and me) have tried.
The basic way malware works is that it runs a program on the device. However, the iOS does not allow any program to be downloaded or installed onto the device, unless they are from the App Store. And Apple thoroughly checks all apps submitted by app-developers before allowing them onto the App Store.
In essence, imagine that there is a fortress that has absolutely only one entrance; a guarded front gate. And the guards will only let in people that have proper identification. Without that identification, they will not open the gate.
The fortress is the iOS device. The guards are the operating system. The identification is the App Store.
You didn't come from the App Store? Then you can't come in. It's as simple as that.

Mac OSX Leopard running very laggy and jerky...

Hi, I remember using panther and I had no issues whatsoever. I recently installed leopard and i started noticing at times it would be laggy or jerky. For example (and this is the only time I see it), when I minimize a window (any window from any program) the animation as it goes down isn't smooth like it used to be. At times its very laggy and jerky. I know its a minor issue compared to other problems but it bothers me tremendously.
Another thing, with time machine. I try to set it up but when I do it wont give me the option to choose the disk to back up my files in. Any help? Please?

Med Stu wrote:
I recently installed leopard and i started noticing at times it would be laggy or jerky.
Have you tried using Disk Utility to do a Disk Repair, as shown in this link, while booted up on your install disk?
You could have some directory corruption. Let us know what errors Disk Utility reports and if DU was able to repair them.
 Cheers! DALE

Reader scrolling is laggy and choppy

Reader scrolling is laggy and choppy in Mac (OS 10.7.5) to the point it is so slow and unpleasant that I avoid it at all costs. How can I fix this?
Preview refuses to search many pdfs; so I keep both apps open -- Preview to read, Adobe to search. It's very slow and unproductive.
I see an earlier post (2011) that mentions a possible contlict with an app called RightZoom, which I don't have; nor do I understand the solution posted for people without RightZoom (how do I log into a program I haven't installed?).
I'm not a techinical person, so need a clearly explained solution, if there is one. Thank you.

Odd. I know for a fact that RightZoom will have no effect on this, since it is only a UI mod for maximizing windows with the green button. Besides, you don't have it installed.
There's an app called "AppZapper". It completely removes an app and all associated files (preferences, plugins and .plist files)
Download it, Install it, and open it.
Drag the Reader app to the window and "Zap it".
Empty your trash and then download and reinstall the offline installer.
Then open a PDF the was lagging. Let me know if it persists.

Program is really laggy and horrible

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