Mine is doing it too, if they don't fix it soon I will get an iPhone, at least they have their stuff together...
OK, here's a workaround if you don't want to uninstall Google search.
1) Install Swipeup Utility
2) Hold down the home button, and choose Swipeup Utility as the default for that action
3) Open Swipeup Utility, and set the action to Home Button.
Now every time you hit the home button, you will be taken Home, regardless of whether the phone registers a short or long hold. Of course, now you will be in the situation where you don't have the option of doing a long hold to bring up Google Now, so if that is important to you this may not be the best solution. But you could always install Home2 Shortcut and set the double home tap to Google, and just double tap when you want Google Now.
EDIT: Sorry, I'd love to post links to referenced apps, but this is my first post.
Fantastic! This works quite well.OK, here's a workaround if you don't want to uninstall Google search.
1) Install Swipeup Utility
2) Hold down the home button, and choose Swipeup Utility as the default for that action
3) Open Swipeup Utility, and set the action to Home Button.
Now every time you hit the home button, you will be taken Home, regardless of whether the phone registers a short or long hold. Of course, now you will be in the situation where you don't have the option of doing a long hold to bring up Google Now, so if that is important to you this may not be the best solution. But you could always install Home2 Shortcut and set the double home tap to Google, and just double tap when you want Google Now.
EDIT: Sorry, I'd love to post links to referenced apps, but this is my first post.