react-router-dom Route paths defined behind '/' not working

Question

Im working on a proyect Using electron-react-boilerplate, react-hooks and Context.

I have the issue on react-router-dom. Every path defined behind '/', navigation wont work, otherwhise it works properly.

I tryed adding exact attribute on it, but first page stoped rendering

Here is my code:

Index.js:

 import React, { Fragment } from 'react';
    import { render } from 'react-dom';
    import './app.global.css';
    import App from './App';

    render(<App />, document.getElementById('root'));

App.js:

import React, { useState } from 'react';
import { hot } from 'react-hot-loader';
import PruebaContext from './pruebas/Context';
import Navigator from './Routes'




function App() {
  const Hola = 'hola';
  const [monja, setMonja] = useState();
  const setMonjaFunc = monjaData => {
    setMonja(monjaData);
  };

  return (
    <PruebaContext.Provider value={{ Hola, monja, setMonjaFunc }}>
      <Navigator />
    </PruebaContext.Provider>
  );
}

export default hot(module)(App);

And here is the Issue, on Routes.js:

 import React from 'react'
import {Router, Route, Switch, } from 'react-router-dom';
import history from './pruebas/History';
import Second from './components/Second';
import Home from './components/Home';
import Third from './components/Third'


const Navigator = () => {

  return(
      <Router history={history}>
        <Switch>
          <Route  path='/Second' component={Second}/>
          <Route  path='/Third' component={Third} />
          <Route  path='/'  component={Home}/>
        </Switch>
      </Router>
  )
}

export default Navigator;

and Home.js:

import React, { useEffect, useContext } from 'react';
import styles from './Home.css';
import PruebaContext from '../pruebas/Context';
import { Link, useHistory } from 'react-router-dom';
import Counter from './Counter';

const Home = () => {
  const Context = useContext(PruebaContext);
  const history = useHistory();

  useEffect(() => {
    console.log(Context.Hola);
    Context.setMonjaFunc('adios');

  }, []);
  const DoSomething = () => {
    console.log('do');
    Context.setMonjaFunc('1');
  };
  const DoSomethingTwo = () => {
    console.log('2');
    Context.setMonjaFunc('2');
  };
  //NAVIGATION 1ST TRY
  const Nav = () => {
    history.push('/Third')
  }

  return (
    <div className={styles.container} data-tid="container">
      <button type="button" onClick={DoSomethingTwo}>2Bum</button>
      <button type="button" onClick={DoSomething}>bum</button>
      <button type="button" onClick={Nav}> n</button>
      <h2>Home</h2>
      <h2>{Context.Hola}</h2>
      <h2>{Context.monja}</h2>
      {/* NAVIGATION 2ND TRY */}
      <Link to='/Second' >Go to second</Link>
    </div>
  );
};

export default Home;