We have been working with Odoo for about 2 years now. v9. We use it locally on our network and remotely through a public IP. We have noticed that sometimes SOs take a long time to confirm or validate.
1. Its not a customer issue because it happens with different customers.
2. Its not something that hangs up the server because even if we dont reboot the server, sometimes itll happen and then 5 minutes later they are confirmed quickly.
3. There are no specific errors in the log.
How do I troubleshoot this?
Check if you have functional field that calculated when you confirm sale order