Mac App will crash/hang, but cannot open back up after force quitting

[andrewMyers88]

I've only started to notice this recently, but I will do something that will cause the app to "Hang" (sometimes its previewing a song right before another song comes on, or pressing cmd+arrow key in chat, no idea if these are part of the problem that causes it to crash). After force quitting the application, I wait a bit to try and open it up again, but it will still be "Not Responding" and have to force quit it again. The only way to fix this is to restart my computer. This has only happened twice, but both were today (June 4th).