[wp-trac] [WordPress Trac] #49452: Approximatley every week permalinks are lost for custom post types in multisite

[WordPress Trac]

#49452: Approximatley every week permalinks are lost for custom post types in
multisite
--------------------------+-----------------------------
 Reporter:  Lauriate      |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Permalinks    |    Version:  5.3.2
 Severity:  normal        |   Keywords:
  Focuses:  multisite     |
--------------------------+-----------------------------
 I have to check my site https://6teamconditions.com/ multiple times a day
 as it will randomly just loose the permalinks for custom post types and
 will return a 404.

 I have deactivated security and cache plugins and still have same
 behaviour.

 There are no errors logged, I can not find any event that is causing this.
 I have used the same theme method for creating custom post types on
 hundreds of normal (non multisite) wordpress sites over many years without
 ever having this problem.

 The site has had this problem since going live in December, wordpress has
 been updated to latest version each time.

 I have been posting in the support forum with no luck
 https://wordpress.org/support/topic/permalinks-disapear-for-custom-post-
 types/#post-12332300

 Example log of error 404 on website https://6teamconditions.com
 135.180.133.34 - - [17/Feb/2020:01:14:55 +0000] "GET
 /podcast/episode-002-the-6-conditions-framework/ HTTP/2" 404 6464 "-"
 "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36
 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36"

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/49452>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform