How do I stop FaceTime on my MacBook Pro from freezing and dropping connection constantly?

Question

I only have this issue with FaceTime on my MacBook Pro; FaceTime works fine on my iPad Mini and iPhone 5S. I'll be talking with someone over FaceTime and it will randomly freeze and/or say it's lost the connection and I usually have to turn my Wifi off and on again and it reconnects. Every time I click on the Wifi icon in the top it says it's looking for networks. Why would it be looking for networks? It's almost always within 10-15 feet of my wireless router and nothing else in my house has an issue maintaining a connection with it. Is there some kind of unnecessary setting on my MacBook Pro that tells it to constantly search for other networks even though I've only set it up for one network?

Answer 1

Were you able to download and save the DMG (disk image file) for Firefox?
If there are problems with updating or permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the disk image (DMG) file to the desktop
*Firefox 16.0.2: http://www.mozilla.org/en-US/firefox/all.html
Trash the current Firefox application (e.g. open the Applications folder in the Finder and drag the Firefox application to the Trash) to do a clean (re-)install
Make sure that Firefox gets installed properly.
Open the Firefox disk image (DMG) file and drag the Firefox program to the application folder on your hard drive.<br />
You shouldn't double-click the Firefox application to run it from the disk image, but drag it out of the DMG folder instead.
*https://support.mozilla.org/kb/Installing+Firefox+on+Mac
*http://kb.mozillazine.org/Installing_Firefox#Mac_OS_X