Broke 0.3 Vistas Fixed well documented Aug 2, 2021 their #70 worst broke on record

Windows 365 sold out of computers it does not physically have

Windows 365 free trials pulled within a day after demand exhausted capacity

↳ caused by Windows 365 launch (August 2021)

The market's verdict: +1.2% on MSFT in the week after.

Status: Fixed. Working as intended, eventually.

What actually happened

When Windows 365, the Cloud PC, launched on August 2, 2021, demand blew through capacity within a day, users hit provisioning errors, and Microsoft paused the free trial on August 4. A principal product manager described the surge as an unbelievable response and compared the trial traffic to a distributed denial of service attack, which is a marketing sentence wearing an incident response hat. The cloud is infinite until the first day of sales, at which point it is a store with a queue.

This one is well documented.

Links

↳ caused by Windows 365 launch (August 2021)

Timeline

  • Aug 2, 2021 Confirmed First reports came in.
  • Aug 4, 2021 Fixed Trials paused after one day; restored as capacity came online.