I have been using the CSR1000-V in multiple AWS environments with DMVPN over the past 6 months but have come up against an issue. Version 3.14 (IOS 15.5(1)S1) is affected by a bug that causes a memory-leak crash on the image. The verified design guide shows DMVPN as a supported technology on the very page you download the AWS AMI from marketplace. But the image that AWS run is affected by this bug and as its a pre-packaged image, you can't upgrade the CSR to a later version.
Is there a way to upload a new CSR image (with the latest release) to AWS or another solution anyone is aware of?