Intermittent Opsgenie mobile notification issue (Android 16 / Pixel)

[luiz_kasputis]

I am experiencing issues with Opsgenie push notifications on my Google Pixel (Android 16, Opsgenie app v3.9.2).
Alerts show up in the log as “MobileStatus: sent”, but often they are not delivered to the device (no “received” status). This causes delays, and sometimes I only notice after escalation.

Key details:

• The problem happens only at night (overnight) and intermittently.

• During the day, notifications work normally.

• I have already disabled battery optimizations, enabled urgent notifications, and allowed Opsgenie to override Do Not Disturb.

• I also tested repeat rules, but the issue persists occasionally.

• I found reports indicating a known bug with Google Pixel devices on Android 16, which may be related.

I would like to confirm:

1. If this is a known bug affecting Pixel/Android 16.

2. If there is any workaround or Opsgenie patch to ensure notifications are reliably delivered overnight.

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