Hexagon will have planned downtime on Wednesday April 9th from 13:00 to approximately 16:00.
The maintenance will replace bad CPUs after the quad-core upgrade. A number of CPU-replacements is expected after a major CPU upgrade and the current failure-rate is within expected levels.

We will update this note with more information.

Update, Wednesday 9th 13:00: The scheduled maintenance will be postponed to a not yet determined time. We will update this note when we know when we are ready to do the maintenance.

Update, Friday 11th 19:00: The maintenance Monday the 14th is related to this postponed issue, which will reduce the number of failed nodes.