I just got this from Google about one of my Peerboards:
Coverage issues detected on https://community.saviodesigns.com/
To the owner of https://community.saviodesigns.com/:
Search Console has identified that your site is
affected by 1 Coverage issues:
Top Errors
Errors can prevent your page or feature from
appearing in Search results. The following errors were found on your site:
Submitted URL seems to be a Soft 404
We recommend that you fix these issues when
possible to enable the best experience and coverage in Google Search.