So, you put 150 images and 1900 words in one (1) post and your upset because the autosave function in the editor at the old .com takes too long to autosave. I won’t mention how incredibly ill-advised it is to put 150 images in one post (no, really I won’t).

If there were an option to turn off the autosave function in the editor, this same person would probably at some point be complaining about losing half of his/her post because they had not saved in a long time and when they did, there was a hiccup at WordPress or on the internet and they lost a bunch of work.

The main reason the autosave function was pumped up, and the post revision feature added was to keep people from losing their work. The forums used to regularly feature complains by bloggers that “they pressed the save button and the editor went blank and they just lost two hours of work,” and chanting, “off with Matt’s head!”

Instead of complaining that the autosave is too slow with your 150 image/1900 word post, do the sensible thing and break the post up into multiple posts (say, 100?). Your readers will thank you.