This .htaccess file looks like it is for a network that uses sub-folders but the URL address that you say you are trying is for a network that uses sub-domains. Which type are you using? Have you followed the steps in the /wp-admin/network/setup.php page correctly?
Another idea is that you have added SSL but the site is maybe still using the old http URL addresses. Click edit on one of the sites to see the Site Address (URL) field. Does it have https there or just http?
Related Posts:
- Htaccess file isn’t redirecting http sub-pages to https––they display 404 error instead, tried many solutions and none work
- Why is WordPress Multisite redirecting to wp-signup.php and how to fix it?
- WordPress Multisite – Multiple subfolders for blogs
- WordPress multisite subdirectory redirect infinite loop issue
- multisite htaccess 301 redirects
- W3 Total Cache Plugin with WP 3 MultiUser [closed]
- Domain redirect in WordPress multisite
- Multisite without .htaccess
- Sub-subdomain getting redirected to main domain
- How to properly force https and www on multisite with Apache HTAccess
- How to exclude a directory from WordPress permalinks in a Multisite environment?
- How to disable the default WordPress redirect to non-www URLs?
- Redirect subdomain in Multisite installation?
- Issue with htaccess redirection in WP Multisite
- Redirect only posts to New Domain
- Multisite setup help – plain domain/subsite always redirects to domain with subdir multisite
- Temp URL Redirect Loop
- Wrong Redirect/Rewrite Rules?
- URL without www redirect directly with submission page – Multiwordpress install
- Multisite Redirection to new domains
- Site redirecting to http://example.com/wp-signup.php?new=example.com
- Redirect old uploads after moving to multisite
- WordPress: how to change URL for individual MultiSites?
- Multisite Subdomain Redirect Mask
- Network Admin URL is shown to anyone before accessing a blog
- Cannot use Network Admin (Dashboard) on Multi-site after 301 www redirect
- Working with Reverse Proxies and Multisite Installation
- multisite 404 subfolder same name slug as site
- How to make the redirects right? IP to domain name folders
- Redirect extra url to Multisite in folder
- External rewrite rules missing in htaccess – Multisite
- The wp-admin url for each site does not work on WordPress multisite
- Site Redirecting to wp-signup.php
- Moving a WP Multisite to a subdirectory
- Redirect Main Site to Subsite in Multisite WordPress
- Switching MultiSite installation from HTTP to HTTPS
- Anyone figured out how to use WordPress MultiSite with Domain Mapping & SSL?
- Multisite Domain Mapping with SSL
- multisite 404 error for subdirectory
- Multisite htaccess on localhost with WP as an SVN external?
- SSL wildcard issue for wp multisite subdomains
- WP-Admin not working properly at WordPress multisite with subdirectories
- How to use WordPress multisite with mixed HTTP and HTTPS sites?
- How to disable Multisite sign-up page?
- Force HTTPS using .htaccess – stuck in redirect loop
- WordPress multisite,several different languages,page redirect?
- Multisite Subdomains result in 403 Forbidden
- Multisite: Develop locally using production images with .htaccess
- Multisite 404 errors and non-www redirecting to home page
- Multisite database upgrade SSL error
- How to customize the wp-signup.php for a multisite network?
- How to redirect url requests to https? [closed]
- How to prevent hotlinking with htaccess in WordPress and why most common use about it doesn’t work?
- Multisite wordpress and subdomain URL collisions
- Error 101 after upgrading WordPress
- Nginx rules for subdomain multisite install (Bedrock)
- Protect Uploads in Multisite
- “Upgrade Network” error: stuck with SSL certificate verification
- Redirect all users, except network administrators, from the main site to a subsite
- Add New Sub Site from the WordPress back end then in sub site options table option_value must be with https
- Basically the opposite MultiSite URL question that most people ask
- Multisite wp-admin redirect loop
- Multisite non-www domain redirects to sign-up
- WordPress network (multisite) /wp-admin/ redirect loop (ERR_TOO_MANY_REDIRECTS)
- Suppress subdirectory from WordPress Multisite primary URL
- Multisite – Redirect All Users to Subsite Home Page on Subsite Login
- SSL for mapped subdomains in multisite (no plugins)
- Multisite non www domain gives registration error but should redirect to www.domain.com
- 301 Redirects for posts, category, pages from original domain to sub-domain of multisite
- Trying to access second site dashboard on a multisite configuration proceeds to an error
- Redirect loop (only for multisite network admin)
- Make a select where the options are the different multisites
- How to redirect author subdomain pages to each author pages on www
- Is there a way to have wordpress 301 versus 302 urls by default?
- Multisite move server giving redirect loop
- No input file specified after enabling multi site
- Pages redirect me to the homepage
- How can I set up a completely separate (not multisite) WordPress installation as a subdirectory of an existing WordPress blog?
- Redirect WordPress MS to no-www version, excepting some dirs and prefixes
- Multisite redirect loop for a single www domain
- Development (multi)site indexed – recommendations to redirect 301 to correct url?
- Redirect authors from upload.php url to Home page in Multisite
- Nginx Multisite redirects (incorrectly) on Chrome IE and Mobile, but works (correctly) on Firefox
- Permalinks in Multisite not working
- How to redirect root blog to a specific one in multilang WP?
- WordPress 3.0 Multisite – Child sites and backends appearing blank
- Multisite subdirectory blogs missing slash
- Nice font not working when http to https – SSL Issue
- Subdomain add comment redirect to 404 not found page iis server
- Multisite website configure Domain issue
- Integrating WordPress for blog and other content pages in a web app
- 404 error in dashboard of subdomain of multisite
- Multisite Primary Domain Broken All Subsites Work
- Using WordPress multisite is there a way to force HTTPS on specific subsites and not others?
- Make multisite non-existing subdomains go to homepage instead of Index of/ page
- Wp-admin wrongly redirecting on multisite
- WordPress multisite with different sites for every language. How can I set the site based on the users browser location or language?
- Show 404 when someone visits a non-existant Multisite site
- Change WordPress Multisite Domain to subfolder
- Multisite redirect