Hi Anmari,
As I mentionned this website has been running for more than 6-8 months now and everythign was working fine until recently (the structure of the site didnt change since 6 months). We have only 2, 3 or 4 amr shortcode widget per page that load under amr shortcode, however they are indeed nested into theme shortcode. They are nested trough other shortcode but as I mentionned this was working fine for long. What changed? I have no idea because we didn’t do any update or changes on the last montt apart update wordpress automatically done and other plugin done.
I work on wordpress already for more than 5 years, so I have tried to debug by myself first believe me by unactivating all the other plugin, to change the theme already as I mentionned by another one currently set up in the site with no success. I have personnaly unactivated all the plugin to keep only AMR with no success. If you doubt on it, I of course allow you to do the same for a few minutes (you will see the result is same).
You mention the memory increase, this is something I didn’t thought about it I am going to investigate in this direction because this is one point I didn’t check and didn’t even though about it, I actually would not be amazed the host would have changed something without lettting us know (this is Bluehost).
Anyway thank you for pointing out, I am going to check the memory issue and also the cache function which indirectly is associated to memory.
Regards