diff --git a/README.md b/README.md
index e53ddfc..75c13fd 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 
 ## Known issues
 
-- [ ] When passing an ipv6 instead of a hostname to server, it fails. (ipv4 is ok)
+- [x] When passing an ipv6 instead of a hostname to server, it fails. (blame WSL2)
 
 ## TODO
 
diff --git a/src/main.rs b/src/main.rs
index 66e815b..837b42a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -39,9 +39,14 @@
     where
         Self::CTX: Send + Sync,
     {
-        if !session.is_http2() {
-            self.respond_text(session, 505, HTTP2_ONLY_BODY, &[])
-                .await?;
+        // if !session.is_http2() {
+        //     self.respond_text(session, 505, HTTP2_ONLY_BODY, &[])
+        //         .await?;
+        //     return Ok(true);
+        // }
+
+        if session.req_header().method != Method::CONNECT {
+            self.respond_text(session, 200, HELLO_BODY, &[]).await?;
             return Ok(true);
         }
 
@@ -49,7 +54,8 @@
             if self.resist_407 {
                 // return Ok(false);
                 // TODO: make this response look like a normal page
-                self.respond_text(session, 200, HELLO_BODY, &[]).await?;
+                self.respond_text(session, 400, BAD_REQUEST_BODY, &[])
+                    .await?;
                 return Ok(true);
             }
 
@@ -63,11 +69,6 @@
             return Ok(true);
         }
 
-        if session.req_header().method != Method::CONNECT {
-            self.respond_text(session, 200, HELLO_BODY, &[]).await?;
-            return Ok(true);
-        }
-
         self.handle_connect(session).await
     }