Installed 0.14.2 macOS for first time on this system, ie it’s not an upgrade. Created a new vault in my Documents folder, tried creating a note with some content. Saw a pop up saying the save was timing out. Looked in finder, file was present but zero bytes.
No pop up; file with positive size.
The file contents were not being written (although the empty file was present).
MacOS Big Sur 11.6.5
I deleted 0.14.2 and installed 0.13.31 which worked as expected.