RSS to Post Rules Problem Sync

Hello! I have set Echo RSS plugin and it was working fine, but I have too many rules and I noticed that it starts getting the posts correctly but some of the final rules fail to Sync the news and dont get the image. That rules run all at the same time maybe? Because if I run them manually they work correctly. Is there a way to set these rules to run in a sequence or check if that is the real problem? Thank you