router.push和router.replace根本不起作用，router.go在Chrome和Mozilla上运行良好，但在IE11中不起作用

Question

Vue路由器无法正常工作，我找不到缺陷。

在IE 11上运行此应用程序很重要。 登录并刷新应用后，可以正确浏览内部。 由于使用了相同的方法，因此无法从登录重定向到仪表板或注销后。.

Vue，Vue路由器，Vuex

code is:
methods: {
 onSubmit () {
  ....
  this.$store.dispatch('AUTH_REQUEST', reqBody).then( () => {
   this.$router.push('/dashboard')
  )}
}

                                     Chrome  Mozilla  IE11
this.$router.push('/dashboard')        no       no     no
this.$router.replace('/dashboard')     no       no     no
this.$router.go('/dashboard')          yes      yes    no
<v-list-tile                           yes      yes    yes
  to='/any_routes'
>
<router-link                           yes      yes    yes
 to="/any_routes"
>Any routes here</router-link>

编辑 添加routes.js

const token = store.state.token

const ifAuthenticated = (to, from, next) => {
  if (!token) {
    next()
    return
  }
  next('/app')
}

const ifNotAuthenticated = (to, from, next) => {
  if (token) {
    next()
    return
  }
  next('/')
}

let appPages = {
  path: '/app',
  redirect: '/app/dashboard',
  name: 'appLayout',
  component: appLayout,
  beforeEnter: ifNotAuthenticated,
  children: [
    {
      path: 'dashboard',
      name: 'Dashboard',
      component: Dashboard ,
    },
    {
      path: 'admin_users',
      name: 'Admin Users',
      component: AdminMenu
    },
    {
      path: 'user_profile',
      name: 'User Profile',
      component: UserProfile
    },
    {
      path: 'information',
      name: 'Information',
      component: InformationMenu,
      children: [
      {
        path: 'test',
        name: 'tets',
        component: TestMenu
      }
      ]
    }
  ]
}

const routes = [

  appPages,
  {
    path: '/',
    redirect: '/login',
    name: 'AuthLayout',
    component: AuthLayout,
    beforeEnter: ifAuthenticated,
    children: [
      {
        path: 'login',
        name: 'Login',
        components: {default: Login}
      }
    ]
  },
  {
    path: '*',
    name: 'Missing page',
    component: MissingPage
  }
]

export default routes

请提供想法如何解决此问题：）