Intermittent problems with embedded Google map on Android App

I have an application that is installed on numerous devices and recently I have gotten a couple of reports that the map tiles are grey within my app. 开发者_如何学C I asked the normal questions like whether they were connected to the internet. They seem to be connected. Also the google maps app works. I have looked and found no mention of these types of problems. Any recommendations as to how to debug this?

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If it works most of the time, then the problem is not with your code -- the only ways you can mess this up (e.g., no INTERNET permission) means it never works.

Hence, the problem is either:

• modded ROMs or devices with illicit copies of the Maps tech that are getting blocked by Google, or
• connectivity issues with the Maps server

There is nothing really for you to debug, AFAIK.