Reply To: BP Groups and Forums
do I have to configure a wildcard for my websites
You only need to configure wildcard if you created a network (multisite) with subdomain structure/mode e.g. http://community.example.com . Looking at your example above with subsite example.com/community in subdirectory mode, so no.
You don’t want both http://www.example.com and http://example.com to both be accessible. Why? Because Google will penalize you for duplicate content ironically from your own site. You need to decide whether you want www or no-wwww. Check what’s in the Site Address of your Settings > General, it should be the same as your WordPress Address, either both have www or both have no www.
Deactivate BuddyPress. You have to resolve the URL issue before you activate BuddyPress again. If you need assistance with this matter, please go to https://wordpress.org/support/forum/multisite
