Hi there. In the last cople weeks I’ve upgraded to 1.3, and also installed a new drive and done some moving around of files. Not sure which is the culprit. Roon (1.2 latest) seemed to work fine.
As of now, Roon starts, begins cataloging, (sometimes showing the message that the new version needs to re-catalog) and Roon crashes (ie it just disappears) within about a minute.