try 3

frontend/pages/index.js

@@ -119,9 +119,10 @@ const Homepage = () => {
     ) {
       console.warn("redirect attempt..");
       if (typeof window !== "undefined") {
-        router.replace(router.nextRouter.asPath, router.nextRouter.asPath, {
-          shallow: false,
-        });
+        console.warn("window present");
+        // router.replace(router.nextRouter.asPath, router.nextRouter.asPath, {
+        //   shallow: false,
+        // });
       }
     }
   }, [isInit, router]);