We have a blue/green deployment in AWS using Fargate. In this deploy we run 2 tasks. They are being started and healthy and we see the first logs, in the ECS tasks themselves and in Cloudwatch. After some minutes though, we don't get any new log messages in either one anymore. The instances though keep on running and all looks like normal.
I found this post here that describes a very similar issue, but does not have any answers yet: https://forums.aws.amazon.com/thread.jspa?messageID=987634&tstart=0
Anybody experienced something similar or can advice where to check for possible causes?