Vibes incident

T-Mobile MMS MO latency and missing MMS DLRs

Resolved after 6 hours 50 minutes, on August 13, 2026.

resolved Aug 14, 2026, 03:47 PM UTC

Vibes identified an issue with MMS MO latency and missing MMS DLRs from T-Mobile, which began on 8/13 at 4:30 AM CST. The issue was resolved on 8/14 at 10:20 AM CST. Impact: MMS MO messages will be delivered as they are reprocessed MMS DLRs will not be reprocessed

Started
Aug 13, 2026, 09:30 AM UTC
Resolved
Aug 13, 2026, 04:20 PM UTC
Duration
6h 50m
Detected by Pingoru
Aug 13, 2026, 09:30 AM UTC

Update timeline

  1. resolved Aug 14, 2026, 03:47 PM UTC

    Vibes identified an issue with MMS MO latency and missing MMS DLRs from T-Mobile, which began on 8/13 at 4:30 AM CST. The issue was resolved on 8/14 at 10:20 AM CST. Impact: MMS MO messages will be delivered as they are reprocessed MMS DLRs will not be reprocessed

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