On monday we will be tidying up wiring in a rack in our Denmark DC for better airflow and accessibility. The procedure involves replacing fiber uplinks one by one. As we have a fully redundant and routed infrastructure, if no mistakes are made, then our customers should not notice anything happening during this maintenance window. As there is always a small chance that a mistake happens or a cable gets snagged in which case a brief network outage could happen. For this reason we are announcing this maintenance window.