applications sometimes keeps bouncing, won't open and won't respond to force quit Most of the time my macbook air works fine. Only problem is that when I just turned on my pc and want to open some applications , often these applications won't open and force quit does not work. Currently, I just wait a couple of minutes and then everything works just fine, but actually I don't want to wait, so I was wondering how to solve this problem. Any suggestions?
Try nvram reset
If didnt help
Reinstall those apps 
Worked for me