This issue affected some of our customers in the European Region. The root cause was a scheduled maintenance which affected our WebUI services. We have identified the issue and reverted the changes which was done during this maintenance. We are in the process to review and improve our procedures to avoid this type of issues in the future. The impact to our East Coast customers was intermittent WebUI access. Total duration of this incident was about 45 min. We sincerely apologize for any inconvenience we may have caused you.