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KRA’s systems do occasionally go down for maintenance or load, so a genuine outage is possible. Before assuming that, rule out the everyday causes: confirm your device is actually online, that the KRA PIN is active for eTIMS, and that you are not seeing an error code like 90001 that points to your registration rather than KRA being down.
The important thing is that a short eTIMS outage should not stop your business. With an offline-capable point of sale you keep serving customers, the invoices queue as pending, and they confirm automatically once KRA is reachable again. If you suspect a real outage, avoid re-entering the same sale repeatedly, since that creates duplicates when the backlog finally clears.
Related questions
How do I tell if it is eTIMS or my internet?
What should I do during an eTIMS outage?
Will an outage make me non-compliant?
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