Hi,
We have observed the following error. If a URL contains parentheses, and is matched by LocationMatch that sends to ProxyPassMatch, the backend doesn't receive request and Apache returns 404 error. <LocationMatch (.*)> ProxyPassMatch "https://1.2.3.4:443" </LocationMatch> This URL should work, but doesn't- http://example.com/path/to/url(2) If the parentheses are in the query string it works as expected. Is there a different regex needed to match parentheses in URL?