Hi; I do not succeed in correct setup. I've tried too to delete define('DOMAIN_CURRENT_SITE', 'xmodular.net':wink:;
from wp-config as you suggest.
I've an hosting on Namecheap, maybe problem is about hosting:
main WP multisite domain: xmodular.net with dedicated ip: 126.96.36.199
I want to map this domain: sitomobilegratis.com; this domain is registered on Namecheap and DNS are pointed to the same server where main WP domain is hosted, so, both have the same IP 188.8.131.52
To install sitomobilegratis.com I use Cpanel, the same where is installed the main domain, muy be here is the problem; when I create domain on cPanel, I see that automatically it creates also subdomains on main domain, as: sitomobilegratis.com.xmodular.net
I send you some screenshots too.