Just realizing it hasn't been updated since July 2018, so 14 months ago. I suspect it is not being actively supported anymore.

I guess I feel better that I'm not the only one who has to Repair my Tabs Outliner once or twice a day.

Hoping a fix is coming soon.

I am also having a problem with TO failing and having to Repair it. This is happening to me just about every day now. It started on MacOS, then I switched to ChromeOS and it's still happening. Would love to find out how to get this daily corruption to be fixed.