MacBook Pro, saying its connected to the internet, no programs can connect. Tried restarting and clearing DNS didn't work, now programs aren't staying open and close immediately after being opened. Preview/chrome etc not just internet reliant programs.
MacBook Pro (13-inch Mid 2010), OS X Mountain Lion (10.8.5)
Restart your modem/router and test again.
I've tried this already, didn't work and every other device in the household functions properly
How are you trying to connect - Ethernet, Wi-Fi....?
Hi I'm connecting via wifi, everything says its connected but this problem started at the same time programs started closing automatically once opened and I'm getting warnings saying I have no permissions to save files etc.
Permission Issues - Troubleshooting
You may need to rebuild permissions on your user account. To do this,boot to your Recovery partition (holding down the Command and R keys while booting) and open Terminal from the Utilities menu. In Terminal, type: ‘resetpassword’ (without the ’s), hit return, and select the admin user. You are not going to reset your password. Click on the icon for your Macs hard drive at the top. From the drop down below it select the user account which is having issues. At the bottom of the window, you'll see an area labeled Restore Home Directory Permissions and ACLs. Click the reset button there. The process takes a few minutes. When complete, restart.
I tried this, seemed to work for a day, problem is now back and everytime I restart everything seems to work for about an hour/a couple of hours and then it starts again.
No internet connection and programs aren't staying open
