I tried Marlin and don't like it for several reasons. Anet A8 with ORIGINAL FIRMWARE works perfectly for me. I am just trying to figure out if it is possible.
This thread might be helpful, I dunno. As mentioned, it sounds like the stock compilation of firmware on your printer doesn't include a good pause/resume feature behind-the-scenes.
I'm actually using Anet A8 using original stock firmware.
I don't quite get it in your posting how to enable the function of pause resume using Cura.
Would you mind to guide in details.
That's say for example; I intent to pause it at layer 14 for filament exchange.
First, the post is like 3 years old, likely outdated information when you dig up old threads. 2nd, don't use the stock Anet A8 firmware since it has the thermal protection stuff disabled.
This post is about the pause and resume scripts of OctoPrint, what is triggered when you press 'pause' in the UI. It's not related to Cura, it's slicer independent.