While I understand that my relay lost the guard flag because of a weekend of downtime, I would expect that it would get it back after a while of stable again? Anyone able to shed some light on when it will get the flag back? https://metrics.torproject.org/rs.html#details/924B24AFA7F075D059E8EEB284CC4...
Guard flag calculation is somewhat involved (due to several get-out-jail promotions/bypasses), but the essential part is weighted uptime in excess of the median uptime of guard candidates, or 98% whichever is lower. Presently the authorities have it somewhere around 96% (they do not publish the value). Your relay is at about 91% and will be back as a Guard in less than five days when it will hit 97%. The attached XLS shows it roughly, left side today and right side as-of 3/26. Uptime data came from the "1_month" section of
https://onionoo.torproject.org/uptime?search=NSDFreedom
Built this sheet for myself recently and simply stuffed in data for your relay. Enjoy.
P.S. If anyone spots flaws in the approach, please comment.