Files occasianally do not save properly



I occasionally have a problem where my pages aren’t updating after I ctrl+s. It says saying at the top, then all changes saved, and the circle on the file name goes from gray to green. But the page remains unchanged. If I close the file and open it again, it will not reflect any of the changes I made while it was last open, from any of the times I saved it. Usually after I’ve reopened it, saving will work again. Just annoying.

Been happening randomly for a few months, but isn’t predictable. Sometimes happens with multiple files at the same time,