If you're dealing with Nexus 5 Android 6.0.1 problems and you can't find a fix, you're probably hoping for an Android 6.0.2 update from Google.
Unfortunately, we still haven't heard anything about Android 6.0.2 or any other big bug fix updates for the Nexus 5.
Unfortunately, we don't know what's next for the Nexus 5. There's no Nexus 5 Android N Developer Preview and the sighting in the code repository doesn't guarantee a public release for the aging former flagship. Nothing is confirmed.
There's a chance the Nexus 5's next update could be its May security update. So, if you are running into issues with your Android 6.0.1 build, you'll need to be extremely proactive. There's no guarantee next month's update will come with fixes for your device's Android 6.0.1 issues.
For more on Android N, please take a look at our comparison to Android Marshmallow.