Hot corners randomly stop working

[3bs]

I started getting this problem on my Late 2013 13" rMBP. I'm not sure when it started but I'm on 10.10.3 right now. Only way to fix it is change hot corners in settings or killall dock in terminal.

The weird thing is it happens randomly and if I ignore it, it'll fix itself and then come back again randomly. Even weirder is only top right, bottom left and bottom right corners stop. My top left corner never stops working. I tried changing the actions of the hot corners around but it was the same corner that kept working when others stopped. My dock is on the left in case that matters.

Anyone have a permanent fix?

 

[Taz Mangus]

I started getting this problem on my Late 2013 13" rMBP. I'm not sure when it started but I'm on 10.10.3 right now. Only way to fix it is change hot corners in settings or killall dock in terminal.

The weird thing is it happens randomly and if I ignore it, it'll fix itself and then come back again randomly. Even weirder is only top right, bottom left and bottom right corners stop. My top left corner never stops working. I tried changing the actions of the hot corners around but it was the same corner that kept working when others stopped. My dock is on the left in case that matters.

Anyone have a permanent fix?

A couple of things to try:

• Repair permissions in Disk Utility and reboot. Does the issue still happen.
• Create a new user account, reboot and login into the new user account. See if the issue still happens in the new user account.

 

[3bs]

A couple of things to try:

• Repair permissions in Disk Utility and reboot. Does the issue still happen.
• Create a new user account, reboot and login into the new user account. See if the issue still happens in the new user account.

I tried the first option but it didn't help.

I noticed that the top right hot corner can actually be triggered where my batter icon is in the status bar. This is getting even weirder