I've tried every solution on here except for deleting/ disabling the Google app because I like "ok Google" too much. I found a solution and it's been a week and no problems now. You have the wipe the cache of your phone, not the apps.

"As first thing, turn off your Samsung Galaxy S5 by long pressing on the Power On / Off button. After the phone is complete off,you need the following key combination to boot the smartphone:

Press and hold:

• Power On / Off

• Volume up

• Home-Button

If the Samsung Galaxy S5 vibrates once, release the Power On/ Off button but keep the other two keys from the key combination pressed until a boot menu appears on the display.

Now mark the entry "Wipe Cache partition" with the volume quieter button. With the Power On / Off button confirm that procedure. This function takes only a few seconds. Then the previously displayed menu reappears. Now select the first entry with "reboot system now" and run the command again with a press of the Power button. Your Samsung Galaxy S5 will now reboot and start your Android OS.

Done!"