- Level
- confirmed
- Worst impact
- Maintenance
- Components
- Payments: Partner Bank
What to do
Check whether you use Modern Treasury Payments: Partner Bank. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Check that everything you run on Modern Treasury came back after the window closed 2026-09-04 01:00 UTC.
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Updates from Modern Treasury 1
- resolved
Type: Maintenance Duration: 4 days and 6 hours Affected Components: Payments: Partner Bank Sep 8, 07:00:00 GMT+0 - Completed - Maintenance has completed successfully Sep 4, 01:00:01 GMT+0 - Identified - Maintenance is now in progress Aug 28, 20:17:06 GMT+0 - Identified - Comerica Bank is temporarily suspending participation on the RTP (Instant Payments) network while it converts to Fifth Third Bank, from Thursday, September 3, 2026 at 9:00 PM ET through Tuesday, September 8, 2026 at 3:00 AM ET. During this window, any RTP payment sent to the following Comerica routing numbers will be rejected: 121137522, 111000753, 067012099, 072000096. This affects the receiving/counterparty side only; no Modern Treasury Internal Accounts are impacted. We recommend completing any time-sensitive RTP payments to these accounts before the window begins, or holding until normal processing resumes after September 8\. No action is required once the window closes; processing will resume automatically.
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Corrections
None so far.
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Questions about DWN-1cd90e0e38
Is this Modern Treasury maintenance still going on?
No, it ended 2026-09-04 01:00 UTC.
How long did it last?
0m, from 2026-09-04 01:00 UTC to 2026-09-04 01:00 UTC, by the times Modern Treasury posted.
What was affected?
Modern Treasury named Payments: Partner Bank.
What caused it?
Modern Treasury hasn't published a root cause. If it does, it shows here.
Where does this come from?
Modern Treasury's official status page, https://status.moderntreasury.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.