02 April 2023, 23:54 UTC

Our investigations identified that the intermittent errors in our Seattle (BFI) POP was caused by segment testing being conducted by a third party vendor. Fastly has been in contact with the vendor to request all further testing be conducted during off-peak performance periods, later today.  

The vendor has confirmed that they've normalized the circuit and have stopped all intrusive testing until further notice.

All other locations and services are unaffected.

04 April 2023, 15:42 UTC

A fix has been implemented and we are monitoring the results.