Workflow is setup properly and is able to run when manual triggered but unable to start using schedule

Hi,

I’m running n8n via EC2 using event bridge as main scheduler to bring up EC2 and start docker running n8n. it was running fine when i have 1 workflow but when i added a 2nd workflow, i noticed that the schedule trigger in n8n is not working. after experimenting for a while, it seems like the root cause is not due to the 2nd workflow. instead, it seems to be due to editing of workflow while it is active. I’m just curious whether is this a known issue or am i barking up the wrong tree?

thanks you

details:

n8n version latest > cron trigger is 0 10,22 * * * and 10 10,22 * * *

docker latest

event bridge > lambda > EC2 start > docker start

there is same process in place to properly bring down of docker before shut down of EC2

not running ec2 24/7. only within 9:50AM to 2:30PM and 7:50PM to 11:30PM

Hi there, can you also share your workflow?