Unable to stop EC2 instance

Same issue...3 instances stuck at stopping...can't detach volumes as well.

Same issue...3 instances stuck at stopping...can't detach volumes as well.

Same issue here.

Can't force stop and its our secondary prod db server, causing massive outage issues across our systems.

Hopefully we can get a resolution soon.

the same is happening to me!!! aws support, please help us!

seems to be resolved for us guys.
we are assuming the fix is still in propagation for all accounts.

for aws status:
[01:15 AM PDT] We can confirm that the performance has returned to normal levels for the majority of the affected EBS volumes within the affected Availability Zone (USE1-AZ2). Starting at 12:12 AM PDT, we saw recovery slow down some affected EBS volumes as well as some degraded performance for a small number of additional volumes in the affected Availability Zone. We have investigated the root cause and mitigations are underway to complete the performance recovery of the affected EBS volumes. We continue to work towards full resolution for all affected EBS volumes. In some cases, customers may be experiencing volume state transition delays, which we expect to clear up once volumes have fully recovered.

Finally fixed for us. Was able to restart my instance. Thanks.