diff --git a/example/src/AllDdos.tsx b/example/src/AllDdos.tsx
index 3df4027..73d4b70 100644
--- a/example/src/AllDdos.tsx
+++ b/example/src/AllDdos.tsx
@@ -1,12 +1,12 @@
 import React from 'react'
-import { useOcean, usePublish } from '@oceanprotocol/react'
+import { useOcean } from '@oceanprotocol/react'
 import { DDO } from '@oceanprotocol/lib'
 import { useState } from 'react'
 import { useEffect } from 'react'
 import shortid from 'shortid'
 import { MetadataExample } from './MetadataExample'
 export function AllDdos() {
-  const { accountId, chainId, account, ocean } = useOcean()
+  const { chainId, account, ocean } = useOcean()
 
   const [ddos, setDdos] = useState<DDO[] | undefined>()
 
diff --git a/example/src/App.tsx b/example/src/App.tsx
index 0453244..8a183f0 100644
--- a/example/src/App.tsx
+++ b/example/src/App.tsx
@@ -3,19 +3,20 @@ import './App.css'
 import { OceanProvider } from '@oceanprotocol/react'
 import { Wallet } from './Wallet'
 import { Publish } from './Publish'
-import { Config, ConfigHelper } from '@oceanprotocol/lib'
+// import { Config } from '@oceanprotocol/lib'
+import { ConfigHelper } from '@oceanprotocol/lib'
 import { AllDdos } from './AllDdos'
 import { ConsumeDdo } from './ConsumeDdo'
 import { NetworkMonitor } from './NetworkMonitor'
 import { MetadataExample } from './MetadataExample'
 
 // factory Address needs to be updated each time you deploy the contract on local network
-const config = {
-  metadataStoreUri: 'http://aquarius:5000',
-  providerUri: 'http://localhost:8030',
-  nodeUri: `http://localhost:8545`,
-  factoryAddress: '0x2fC1fd21cb222Dc180Ef817dE4c426fd9230b5A5'
-} as Config
+// const config: Config = {
+//   metadataStoreUri: 'http://aquarius:5000',
+//   providerUri: 'http://localhost:8030',
+//   nodeUri: `http://localhost:8545`,
+//   factoryAddress: '0x2fC1fd21cb222Dc180Ef817dE4c426fd9230b5A5'
+// }
 
 const configRinkeby = new ConfigHelper().getConfig('rinkeby')
 
diff --git a/example/src/ConsumeDdo.tsx b/example/src/ConsumeDdo.tsx
index 0c51daf..9ab237a 100644
--- a/example/src/ConsumeDdo.tsx
+++ b/example/src/ConsumeDdo.tsx
@@ -1,17 +1,15 @@
 import React from 'react'
 import {
   useOcean,
-  usePublish,
   useConsume,
   useCompute,
   computeOptions
 } from '@oceanprotocol/react'
-import { Metadata, DDO } from '@oceanprotocol/lib'
 import { useState } from 'react'
 import { useEffect } from 'react'
 
 export function ConsumeDdo() {
-  const { accountId, ocean } = useOcean()
+  const { ocean } = useOcean()
   const { consumeStepText, consume, consumeError } = useConsume()
   const { compute, computeStepText } = useCompute()
   const [did, setDid] = useState<string | undefined>()
diff --git a/example/src/MetadataExample.tsx b/example/src/MetadataExample.tsx
index e2a50dc..c78ae59 100644
--- a/example/src/MetadataExample.tsx
+++ b/example/src/MetadataExample.tsx
@@ -1,4 +1,4 @@
-import React, { useEffect, useState } from 'react'
+import React from 'react'
 import { useMetadata } from '@oceanprotocol/react'
 import { DDO } from '@oceanprotocol/lib'
 
diff --git a/example/src/NetworkMonitor.tsx b/example/src/NetworkMonitor.tsx
index 862c51e..f6f19fb 100644
--- a/example/src/NetworkMonitor.tsx
+++ b/example/src/NetworkMonitor.tsx
@@ -1,26 +1,29 @@
-import React from 'react'
+import React, { useCallback } from 'react'
 import { useOcean } from '@oceanprotocol/react'
 import { ConfigHelper } from '@oceanprotocol/lib'
 import { useEffect } from 'react'
 
-export function NetworkMonitor() {
+export const NetworkMonitor = () => {
   const { connect, web3Provider } = useOcean()
 
-  const handleNetworkChanged = (chainId: number) => {
+  const handleNetworkChanged = useCallback((chainId: number) => {
     // const config = getOceanConfig(chainId)
     // temp hack
     let network = ''
     switch (chainId) {
       case 1: {
-        network = 'mainnet'
+        network = 'mainnet';
+        break;
       }
       case 4: {
-        network = 'rinkeby'
+        network = 'rinkeby';
+        break;
       }
     }
     const config = new ConfigHelper().getConfig(network)
     connect(config)
-  }
+  }, [connect]);
+
   useEffect(() => {
     if (!web3Provider) return
 
@@ -29,7 +32,7 @@ export function NetworkMonitor() {
     return () => {
       web3Provider.removeListener('chainChanged', handleNetworkChanged)
     }
-  }, [web3Provider])
+  }, [web3Provider, handleNetworkChanged])
 
   return <></>
 }
diff --git a/example/src/Publish.tsx b/example/src/Publish.tsx
index 030534f..5d020f3 100644
--- a/example/src/Publish.tsx
+++ b/example/src/Publish.tsx
@@ -1,11 +1,12 @@
 import React from 'react'
-import { useOcean, usePublish } from '@oceanprotocol/react'
+import { usePublish } from '@oceanprotocol/react'
+// import { useOcean, usePublish } from '@oceanprotocol/react'
 import { DDO } from '@oceanprotocol/lib'
 import { useState } from 'react'
 import { Metadata } from '@oceanprotocol/lib/dist/node/ddo/interfaces/Metadata'
 
 export function Publish() {
-  const { accountId, ocean } = useOcean()
+  // const { accountId, ocean } = useOcean()
   const { publish, publishStepText, isLoading } = usePublish()
   const [ddo, setDdo] = useState<DDO | undefined>()
 
@@ -31,17 +32,14 @@ export function Publish() {
   }
 
   const publishAsset = async () => {
-    console.log(isLoading)
     const ddo = await publish(asset as Metadata, '90', 'access', '', '')
-    console.log(ddo)
-    console.log(isLoading)
-    const pool = ocean.pool.createDTPool(
-      accountId,
-      ddo.dataToken,
-      '90',
-      '9',
-      '0.03'
-    )
+    // const pool = ocean.pool.createDTPool(
+    //   accountId,
+    //   ddo.dataToken,
+    //   '90',
+    //   '9',
+    //   '0.03'
+    // )
     setDdo(ddo)
   }
   return (
diff --git a/example/src/Wallet.tsx b/example/src/Wallet.tsx
index f988b8d..48b6d21 100644
--- a/example/src/Wallet.tsx
+++ b/example/src/Wallet.tsx
@@ -1,4 +1,4 @@
-import React from 'react'
+import React, { useCallback } from 'react'
 import { useOcean } from '@oceanprotocol/react'
 import { useEffect } from 'react'
 
@@ -9,16 +9,14 @@ export function Wallet() {
     await connect()
   }
 
-  const init = async () => {
-    if (ocean === undefined || accountId === undefined) return
-
-    const assets = await ocean.assets.ownerAssets(accountId)
-    console.log(assets)
-  }
+  const init = useCallback(async () => {
+    if (ocean === undefined || accountId === undefined) return;
+    await ocean.assets.ownerAssets(accountId);
+  }, [accountId, ocean])
 
   useEffect(() => {
     init()
-  }, [ocean, accountId])
+  }, [ocean, accountId, init])
 
   const disc = async () => {
     await logout()