Every since I have updated to Yosemite the top nav bar, mainly the right side) keeps disappearing. Or some items will show more a second then dissapear.
Also my wifi connection keeps cutting out. Its fine on my other mac/windows os's though.
Any advice?
Thanks
MacBook Pro, OS X Mavericks (10.9.5)
Go step by step by step and test.
1. Power off the router. Unplug it from the wall. Wait a while.
Plug it back to the wall. Power the router on. Wait until all the lights are lit properly. It will take a while.
Restart the computer.
Start up in Safe Mode.
http://support.apple.com/kb/PH14204
2. Delete Caches.db
Close all windows and quit all applications.
Hold "option" key down and click "Go" menu in the Finder menu bar.
Select "Library" from the dropdown.
Library > Caches > com.apple.Safari > Caches.db
Right click the Caches.db file and select "Move To Trash.
Close windows and relaunch Safari.
3. Empty Caches
Safari > Preference > Advanced
Checkmark the box for "Show Develop menu in menu bar".
Develop menu will appear in the Safari menu bar.
Click Develop and select "Empty Caches" from the dropdown.
4. Safari > Preferences > Extensions
Turn off Extensions if any and launch Safari again to test.
Turn on those one by one and test.
Top nav bar disappearing since Yosemite update
