Constant error: "Google isn't responding. Do you want to close it?"

[AC Question]

I'm constantly getting the error: "Google isn't responding. Do you want to close it?"

It's driving me nuts.

Every time the alarm goes, and all sorts of other random times.

I have a Nexus 5, Android 6.0.1

This is a total pain but everything else is working fine.

 

[belodion]

Try clearing your Cached Data in Settings, Storage. If no go, try a Cache Partition wipe. If still no go, tell us.

 

[dv8info]

Thanks. How do I do a Cache Partition wipe?