I recently released a new version of an add-on and I have some users reporting that the add-on occasionally disappears. When they look in about:debugging
it has no Internal UUID or Manifest URL.
There are some details here: https://github.com/birtles/rikaichamp/issues/444
Are these any reasons why an add-on might just disappear like that? For example, if the background script consumes too much memory, could it be killed?
(The newer version of the add-on does use more memory in the background script than the previous version, but much less than it did a few months ago.)