Not all redirects working – going to other site page

I’m having a similar issue, most redirects work, but there are a few that don’t for some reason. Is there a limit?

I’m having the same problem. I *think* it is related to caching, but the site is using Varnish and it has given us issues before.

Having the same exact issue and also looking for a response.

If you’re using Varnish or similar, be sure to test around it (point a host file directly to the back-end) just to be sure it’s not the problem.

(I saw the above response, thought maybe my woes were related to Varnish, but nope. I have the same odd intermittent issues without my caches and load balancers in the way.)

More generally: Any ideas/suggestions on how to troubleshoot this sort of thing? I’ve got a few dozen sites with this plugin, several of which are showing this sort of intermittent 301s-not-working behavior. I haven’t yet found a pattern, and I really don’t know how best to debug this.