Why does my Macbook sign me out of my wireless connection sometimes and ask me to re-enter my password?

It usually happens when I'm streaming live video feeds such as Webcams.
Macbook White 2009 May I believe?
2.13ghz dual core
2 gigs of ram
Operating System: Snow Leopard 10.6.8

Might actually be something to do with your router. If you have a firewall set up and you are streaming constantly your firewall might choose to kick you off the network. Just a thought.

Similar Messages

  • When i switch on my macbook its icon first appears smallers then gets bigger and the place where we enter the password.......that page looks like over zoomed. Please help tell what to do????

    when i switch on my macbook its icon first appears smallers then gets bigger and the place where we enter the password.......that page looks like over zoomed. Please help tell what to do????

      Reset PRAM.   http://support.apple.com/kb/PH18761

  • Why does my MacBook Pro spit out a CD

    Why does my MacBook pro eject a CD without downloading it?

    You rip a CD.  You download something over a network connection.
    Could be doing it because the CD is bad.  Test the CD in another computer.
    Could be doing it because the drive is bad or dirty.  Try a drive cleaning disc but don't hold out too much hope.  Try other CDs in the drive to see if it is the drive or that particular CD.
    As with any issue of this sort you have to test each step and component in the process individually.

  • Why does my Macbook OS X 10.4.11 keep quitting unexpedtedly and force me to shut down?

    I have had my Macbook OS X 10.4.11 since 2007. This issue happened once in 2008, and has not happened again until now. Recently, this happens almost once a day. No matter what I am working on, or how many windows I have open, my screen goes light grey/transparent, and a box appears telling me that I must power down my computer in English and four other languages. I can not do anything with my mouse or keyboard, I am forced to use the power button. Why is this happening and how can I fix it?
    - My adapter is brand new as of this past May.
    - My battery is brand new as of this past March.

    Have you reset the SMC?
    Does this only happen on battery-only or under both battery and with the power supply? If battery-only, the battery may be due for replacement. 

  • Why does icloud keep signing me out?

    when i log onto my macbook i have to sign into icloud almost every time.  i click keep me signed in.

    when i log onto my macbook i have to sign into icloud almost every time.  i click keep me signed in.

  • Why does my Macbook Core 2 Duo 13" keep shutting itself off and/or repetively rebooting on its own?

    My Macbook Core 2 Duo 13" won't stay on for any significant time anymore. When it does, it seems that the slightest movement, or pressing a key will shut it down or it just shuts down on its own. Or it reboots repetitively after chiming. Or it remains on as it is doing now for the last 30 minutes, long enough to see if it needed a firmware update. It's never on long enough to really use it anymore.
    When there is no image on the screen, I often can hear the fan or drive running quietly in the background. I can turn it off by powering down with the button. Without the power cord, it will eventually drain the battery if I don't force shut it down.
    I have verified that the hard drive is OK by removing it and mounting it externally.
    I have been unable to do a hard system reboot (hold down powerbutton until system starts and continue to hold until tone) - no tone, just keeps rebooting.
    When it stayed on long enough, I tried to install the firmware 1.1 update. Message was that it didn't need it.
    I have tried removing one RAM card at a time ( it has 1GB + 512Mb). Haven't really noticed any change. "POST" message is OK when it starts
    Any ideas? I've looked at all the "usual suspects".  Thanks!

    Try resetting the SMC and pram
    Laptops with a battery you can remove 
    Shut down the computer.
    Disconnect the MagSafe power adapter from the computer, if it's connected.
    Remove the battery.
    Press and hold the power button for 5 seconds.
    Release the power button.
    Reconnect the battery and MagSafe power adapter.
    Press the power button to turn on the computer.
    Resetting NVRAM / PRAM
    Shut down your Mac.
    Locate the following keys on the keyboard: Command (⌘), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
    Turn on the computer.
    Press and hold the Command-Option-P-R keys before the gray screen appears.
    Hold the keys down until the computer restarts and you hear the startup sound for the second time.
    Release the keys.

  • Why does the mute sign keep showing up when volume is up and phone not on vibrate?

    .

    setnews wrote:
    I can't figure out what the ek942a3cc9 is. Is this a virus?
    Highly unlikely.
    The likeliest explanation is that it's a Remembrance of Things Past… That is, it's a server on a network to which you connected at some time in the past -- at the office, at Starbucks, at the airport, whatever. The OS kept it in a cache just in case you might re-connect. If you don't switch networks often, it can stay there for some time.
    In the Sidebar, do you see an Eject button (⏏) to its right? If yes, click it, and it shouldn't re-appear. It might also help to go to Finder > Connect to Server… and, from the Recent Servers menu (identified by a clock icon), choose Clear Recent Servers…
    HTH

  • Why does my MacBook Pro shut down when I load YouTube, Minecraft and the like without being plugged in?

    This doesn't happen every time I load YouTube, but is consistent with Minecraft (I expect it is a Java or Flash problem). If I open Minecraft and start playing without being plugged in, my computer will undoubtedly shut down at some point within 30 minutes from that time. It could just be a couple minutes or up to about 30, but it will happen no matter what. You may be thinking: "he just ran his battery down", but most of these occurances have happened while the computer has more than 80 percent battery left. Also possibly worth noting, the computer shuts down, it doesn't hibernate and it doesn't have a kernel panic, it is just as if I held the power button down. Any thoughts?

    Most likely a Flash issue. Try uninstalling then reinstalling your current copy of the Flash plugin.
    Troubleshoot Flash Player | Mac OS
    If that doesn't help, try deleting Flash cookies.
    Flush.app – Flash Cookie Removal Tool For OS X | MacHacks.TV
    And depending on which browser is being used, definitely empty the cache more often.

  • Why does my MacBook Air power on to an all white screen, and after a minute will flash a folder icon with a question mark on it?

    My computer powers on to an all white screen, after it locked up. How can I reboot?

    You will need to reinstall OS X.

  • Why does my macbook pro keep showing me the force quit screen and states that there is not enough memory?  The activity monitor shows that there is plenty of memory available.

    The message displayed in the Force Quit Applications window says "Your Mac OS X startup disk has no more space available for application memory.  The only applications that I have open are Safari and Finder and I am simply reading a discussion board.

    It would appear that this error can be caused by an excessive system demand for swap space that exceeds the maximum allocation. Just try restarting the computer.
    I found a possible solution for finding the cause of the error. Open Activity Monitor. Be sure you have the Real Memory column showing and the Processes dropdown menu set to All Processes. Select the Real Mem column and sort in descending order. Leave Activity Monitor open. The next time the error appears the application at the top of the column is the one causing the error.

  • Why does iTunes no longer open automatically when iPad is connected?

    Why does iTunes no longer open automatically when iPad is connected? and iPhone as well?  Setting to "auto open" is selected, but iTunes will not open automatically. Problem seems to have begun with upgrade to Lion.

    Good luck getting an answer...I posted the same question a day ago.   I can only assume it's a glitch in iTunes 10.5.

  • What is application memory and why does my macbook pro keep running out of it?

    what is application memory and why does my macbook pro keep running out of it?

    There is excessive swapping of data between physical memory (that is, the memory chips on the logic board) and virtual memory (one or more files on the startup volume.) That activity is relatively slow and causes the whole system to be less responsive. It can happen for two reasons:
              A long-running process with a memory leak (a kind of bug)
              Not enough memory for your usage pattern
    Please note that if the cause is a memory leak, installing more memory will not help. That's likely if you already have more than 4 GB of memory. Tracking down a memory leak can be difficult, and it may come down to a process of elimination.
    These instructions are for OS X 10.9 and later. Some details may be slightly different for earlier versions of OS X.
    When you notice the swap activity, open the Activity Monitor application and select All Processes from the View menu, if it's not already selected. Select the Memory tab. Click the heading of the Real Mem column in the process table twice to sort the table with the highest value at the top. If you don't see that column, select
              View ▹ Columns ▹ Real Memory
    from the menu bar.
    If one process (excluding "kernel_task") is using much more memory than all the others, that could be an indication of a leak. A better indication would be a process that continually grabs more and more real memory over time without ever releasing it. Here is an example of how it's done.
    The processes named "Safari Web Content" render web pages for Safari. They use a lot of memory and may leak if certain Safari extensions or third-party web plugins are installed. Consider them prime suspects.
    Another process often implicated in memory leaks is "inkjet4" or "inkjet8," which is a component of the HP printing software. If it's present, force-quit the process in Activity Monitor to solve the problem temporarily. Empty the print queues in the Printers & Scanners preference pane (which has a slightly different name in each recent version of OS X.) If you don't use an HP printer, reset the printing system. Otherwise, if the problem is recurrent, update the software (which may not help) or contact HP support.
    "Wired" memory should be a small part of the total. That memory is not swapped, but it makes less physical memory available which may then result in swapping. If you have a lot of wired memory, that's usually an indication of a memory leak in a third-party program that modifies the operating system at a low level. Ask for guidance in that case.
    If you don't have an obvious memory leak, your options are to install more memory (if possible) or to run fewer programs simultaneously.
    The next suggestion is only for users familiar with the shell. For a more precise, but potentially misleading, test, run the following command:
    sudo leaks -nocontext -nostacks process | grep total
    where process is the name of a process you suspect of leaking memory. Almost every process will leak some memory; the question is how much, and especially how much the leak increases with time. I can’t be more specific. See the leaks(1) man page and the Apple developer documentation for details.

  • Why does my macbook pro "goes to sleep" when charging?

    Why does my macbook pro "goes to sleep" when charging? It is working fine without charging but once I attach the charger to my laptop, it just blacks out or goes to sleep mode and I can't wake it up unless I unpluck the charger.
    I read from threads that it is a logic board problem....How do I solve this problem?

    Try an SMC reset. Follow the method for "a battery you should not remove yourself."
    http://support.apple.com/kb/ht3964

  • Why does my MacBook stop working when I tr to plug in my iPad to do some file syncing?

    Why does my MacBook stop working when I try to plug in my iPad to do some file syncing? This is the second time I have had it happen to my MacBook. The computer just shuts down and cannot be restarted. When I plug it into the charger I get a faint Green light where it plugs into the MacBook. When I took the computer into my local Mac store last time this happened (Nov 2012) they reckoned they couldn't find anything wrong with it. Has any body else encountered a similar issue?

    That would be a filter, yes. Didn't know Verizon handed out phone/DSL wall split filters. I would honestly take a look at the physical jack it is connected to for corrosion or lose connections as I doubt the filter is bad out of the box. Anyways, what was the original problem you had with the Phone and DSL that prompted Verizon to send out a filter?
    ========
    The first to bring me 1Gbps Fiber for $30/m wins!

  • Why does my macbook pro stop loading the webpage every time i try to access netflix or youtube?

    Why does my macbook pro stop loading the webpage (in safari) every time I try to access netflix or youtube?

    Back up all data before proceeding.
    This procedure will unlock all your user files (not system files) and reset their ownership, permissions, and access controls to the default. If you've intentionally set special values for those attributes on any of your files, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it, but you do need to follow the instructions below.
    Step 1
    If you have more than one user, and the one in question is not an administrator, then go to Step 2.
    Triple-click anywhere in the following line on this page to select it:
    sudo find ~ $TMPDIR.. -exec chflags -h nouchg,nouappnd,noschg,nosappnd {} + -exec chown -h $UID {} + -exec chmod +rw {} + -exec chmod -h -N {} + -type d -exec chmod -h +x {} + 2>&-
    Copy the selected text to the Clipboard by pressing the key combination command-C.
    Launch the built-in Terminal application in any of the following ways:
    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
    Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
    You'll be prompted for your login password, which won't be displayed when you type it. Type carefully and then press return. You may get a one-time warning to be careful. If you don’t have a login password, you’ll need to set one before you can run the command. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
    The command may take several minutes to run, depending on how many files you have. Wait for a new line ending in a dollar sign ($) to appear, then quit Terminal.
    Step 2 (optional)
    Take this step only if you have trouble with Step 1, if you prefer not to take it, or if it doesn't solve the problem.
    Start up in Recovery mode. When the OS X Utilities screen appears, select
              Utilities ▹ Terminal
    from the menu bar. A Terminal window will open. In that window, type this:
    res
    Press the tab key. The partial command you typed will automatically be completed to this:
    resetpassword
    Press return. A Reset Password window will open. You’re not going to reset a password.
    Select your startup volume ("Macintosh HD," unless you gave it a different name) if not already selected.
    Select your username from the menu labeled Select the user account if not already selected.
    Under Reset Home Directory Permissions and ACLs, click the Reset button.
    Select
               ▹ Restart
    from the menu bar.

Maybe you are looking for