I have been using multiple stores (each with a unique URL) and V2.3.2 with no problems. Today I upgraded to v 2.3.4 and the following is happening: Store #1 --> directs to proper url. Store #2 --> directs to proper url. Store #3 (which has the same url as my default store 0) --> redirects to store #1 url vs it's own url.
I'm sure something has changed in the db (probably in the core config) but I don't see anything off hand. I did go back to my prior version (backed up) and everything works fine, so it is definitely something being updated by 2.3.4
As a side note, I can't get my admin to work because it goes into an infinite redirect:
Store3URL/admin --> Store1URL/admin-->Store0URL/admin(which is the same as Store 3)-->Store1URL/admin...... Really the same problem as above, store #3 is not redirecting to its own URL.
Any ideas appreciated!!