Hello there @padcreative
This doesn’t seem like a Hummingbird issue as it doesn’t change any redirections that happen.
Did you manage to identify which module exactly is causing that?
Also, can you please perform a complete conflict test, so we’re sure that Hummingbird is the cause of that?
First, create a new backup in case you lose any settings during the test and have to restore to a previous working state.
Then deactivate all plugins and MU-plugins apart from Hummingbird, activate a default theme like TwentyNineteen, clear all caches and check again if the issue is still there. If not, it means that something is conflicting, so start activating the remaining plugins and theme, one by one this time, checking every time for the reported issue, until you reproduce the issue, thus finding the conflicted combination. The following flowchart image can assist you during this test: https://premium.wpmudev.org/wp-content/uploads/2015/09/Support-Process-Support-Process.gif
If this is a live website with traffic, I’d rather advise to create a staging environment, meaning a complete and exact copy of this installation into another location/folder in the same server, using a separate database, and perform the test in there instead without worrying about the live site.
Warm regards,
Dimitris
Hello @padcreative
There’s been a while since we’ve heard back from you so I mark this topic as resolved. Feel free to post any updates here or create a new topic and we’ll be glad to continue troubleshooting. 🙂
Thank you,
Dimitris