Make sure you really disabled the Really Simple SSL plugin
Then comment this out
#BEGIN Really Simple SSL LETS ENCRYPT
#RewriteRule ^.well-known/(.*)$ - [L]
#END Really Simple SSL LETS ENCRYPT
This may help
Make sure you really disabled the Really Simple SSL plugin
Then comment this out
#BEGIN Really Simple SSL LETS ENCRYPT
#RewriteRule ^.well-known/(.*)$ - [L]
#END Really Simple SSL LETS ENCRYPT
This may help