diff --git a/packages/nextjs/app/debug/_components/contract/ReadOnlyFunctionForm.tsx b/packages/nextjs/app/debug/_components/contract/ReadOnlyFunctionForm.tsx
index 4aca5677..cc6d167e 100644
--- a/packages/nextjs/app/debug/_components/contract/ReadOnlyFunctionForm.tsx
+++ b/packages/nextjs/app/debug/_components/contract/ReadOnlyFunctionForm.tsx
@@ -1,7 +1,6 @@
 "use client";
 
 import { useState } from "react";
-import { InheritanceTooltip } from "./InheritanceTooltip";
 import { Abi } from "abi-wan-kanabi";
 import { Address } from "@starknet-react/chains";
 import {
@@ -12,7 +11,6 @@ import {
   getParsedContractFunctionArgs,
   transformAbiFunction,
 } from "~~/app/debug/_components/contract";
-import { notification } from "~~/utils/scaffold-stark";
 import { AbiFunction } from "~~/utils/scaffold-stark/contract";
 import { BlockNumber } from "starknet";
 import { useContractRead } from "@starknet-react/core";
@@ -36,7 +34,7 @@ export const ReadOnlyFunctionForm = ({
   );
   const [result, setResult] = useState<unknown>();
 
-  const { isFetching, refetch } = useContractRead({
+  const { isLoading, isFetching, refetch } = useContractRead({
     address: contractAddress,
     functionName: abiFunction.name,
     abi: [...abi],
@@ -85,9 +83,9 @@ export const ReadOnlyFunctionForm = ({
             const { data } = await refetch();
             setResult(data);
           }}
-          disabled={isFetching}
+          disabled={!isLoading && isFetching}
         >
-          {isFetching && (
+          {!isLoading && isFetching && (
             <span className="loading loading-spinner loading-xs"></span>
           )}
           Read 📡
diff --git a/packages/nextjs/scaffold.config.ts b/packages/nextjs/scaffold.config.ts
index 9d010910..b57feb3a 100644
--- a/packages/nextjs/scaffold.config.ts
+++ b/packages/nextjs/scaffold.config.ts
@@ -8,7 +8,7 @@ export type ScaffoldConfig = {
 };
 
 const scaffoldConfig = {
-  targetNetworks: [chains.devnet],
+  targetNetworks: [chains.sepolia],
   // Only show the Burner Wallet when running on devnet
   onlyLocalBurnerWallet: false,
   rpcProviderUrl: process.env.NEXT_PUBLIC_PROVIDER_URL || "",