Question: I use both [Divvy](http://mizage.com/divvy/) and [SizeUp](http://www.irradiatedsoftware.com/sizeup/) to manage my windows. They work fine with application windows with the exceptions of Adobe Photoshop. They just don't seem to work with Photoshop. Whenever I apply them on Photoshop the window just acts bizarrely.

How may I address this?

Answer: 
Check the following things:

1. Is your ringer switched to off?
2. Is DND (Do Not Disturb Mode) on?
3. Has your iPhone / Apple Product had water damage recently or in the past?
4. If you plug in headphones does it work?
5. Is it glitched into headphone mode?

The answer to most is simple and you can also try restarting.
I had the same problem till I discovered that iOS 7 had turned on the DND (Do Not Disturb). Once I turned off it worked perfectly.