On Mon, Aug 26, 2019 at 2:49 AM egze <egze.spam@gmail.com> wrote:
I don't know how related is this, but after I uninstalled the editorconfig
plugin (editorconfig.org) for TextMate, it seems to have gotten better. At
least I haven't gotten any hangs after "mate ." in the last couple of days.

Do you also use this plugin by any chance?

I do not use the plugin.