A Register reader was caught off guard when a bill from Microsoft arrived, apparently the result of two Microsoft portals showing different information. The incident, reported by The Register, points to a synchronization failure between the company's own systems rather than a deliberate charge.

The report speculates whether the sync code was written by Copilot, Microsoft's AI assistant. If true, it would be another example of AI-generated code introducing subtle inconsistencies that only surface in production. But the article does not confirm this; it is a question raised by the report.

Because this is a single source, there is no second account to corroborate the details. The underlying cause of the portal disagreement remains unclear, and the reader's experience may not be representative of a broader problem.