03/23/2023 We solved the problem with message delays#
Five days ago we noticed long delays between between sending files using method sendFileByUrl. It caused delays to all messages on all instances.
In the process of finding the problem we discovered that delays are related to some unavailable WhatsApp servers from our hosting provider's subnet.
We found a solution and published it on all servers.
Now, you can send files without any delays. All GREEN-API methods work stable.
Thank you for being with us!