[Urgent Notice] Notice of Server Connection Instability (August 23, 2019, 13:47)

everyone

Thank you for your continued patronage.
Tatsuno Information System Co.

We are currently experiencing a failure on AMAZON's cloud server AWS, which our service uses.

The following notification was received from Amazon Cloud Service on Fri, Aug 23, 2019 at 13:47

Within a single availability zone in the AP-NORTHEAST-1 region, we can see that some instances are compromised and the performance of some EBS volumes is degraded.
Some EC2 APIs are experiencing increased error rates and latency. We are working to resolve this issue.

The connection is becoming very unstable and access may be temporarily unavailable.
We apologize for any inconvenience this may cause, and ask for your patience until the server is stabilized.

Thank you very much for your cooperation.