Three bugs I have with El Capitan.
The first one comes back from Yosemite. When I click on an iMessage notification it takes me to the general iMessage window instead of going back to the conversation window I had already open. It's VERY annoying.
The second one is even MORE annoying. In Safari when I click alt+cmd+[number] to go to some favorite website sometimes it doesn't work. It happens randomly within a Safari session and it comes back randomly whenever it wants without even reseting the app.
The last one concerns iCloud Drive that is not uploading the only 320KB Pages document I want to upload. It's been 5 hours already and it still says "Uploading".
I'm very sad about these bugs...