Woocommerce My Account redirect to /wp-admin problem

I have WP, Enfold and Woocommerce on http://www.matpånett.no (translates to http://www.xn--matpnett-d0a.no).

When customers change the address or password in Woocommerce My Account and click save, they get redirected to http://www.matpånett.no/wp-admin instead of back to My Account. It takes 30 seconds, so it is obviously a redirect loop.

I honestly don’t think it is Enfold related, but I have gotten the go-around everywhere else the past week.

Anybody here have an idea? It seems like such a simple problem, yet…….

(The site is an addon domain. My main domain is http://www.confecta.com. I have 1 dedicated IP and host is Bluehost. http://www.confecta.com is on root and http://www.matpånett.no on a subfolder. I have uninstalled all plugins, changed theme to 2020, flushed permalinks, and Bluehost support must have spent 2 hours checking it is not hosting related.)

Thx for any tip

Trond