diff --git a/core/app.ts b/core/app.ts
index 163c7a51dd..0cde365b6e 100755
--- a/core/app.ts
+++ b/core/app.ts
@@ -47,7 +47,12 @@ const createApp = async (ssrContext, config, storeCode = null): Promise<{app: Vu
   store.state.version = process.env.APPVERSION
   store.state.config = config // @deprecated
   store.state.__DEMO_MODE__ = (config.demomode === true)
-  if (ssrContext) Vue.prototype.$ssrRequestContext = ssrContext
+  if (ssrContext) {
+    // @deprecated - we shouldn't share server context between requests
+    Vue.prototype.$ssrRequestContext = {output: {cacheTags: ssrContext.output.cacheTags}}
+
+    Vue.prototype.$cacheTags = ssrContext.output.cacheTags
+  }
   if (!store.state.config) store.state.config = globalConfig //  @deprecated - we should avoid the `config`
   const storeView = await prepareStoreView(storeCode) // prepare the default storeView
   store.state.storeView = storeView
@@ -66,6 +71,10 @@ const createApp = async (ssrContext, config, storeCode = null): Promise<{app: Vu
     Object.keys(coreMixins).forEach(key => {
       Vue.mixin(coreMixins[key])
     })
+
+    Object.keys(coreFilters).forEach(key => {
+      Vue.filter(key, coreFilters[key])
+    })
   })
 
   // @todo remove this part when we'll get rid of global multistore mixin
@@ -78,10 +87,6 @@ const createApp = async (ssrContext, config, storeCode = null): Promise<{app: Vu
     })
   }
 
-  Object.keys(coreFilters).forEach(key => {
-    Vue.filter(key, coreFilters[key])
-  })
-
   let vueOptions = {
     router: routerProxy,
     store,
diff --git a/core/client-entry.ts b/core/client-entry.ts
index 037d6f84c9..3fe088d2a1 100755
--- a/core/client-entry.ts
+++ b/core/client-entry.ts
@@ -82,7 +82,7 @@ const invokeClientEntry = async () => {
         }
         return next() // do not resolve asyncData on server render - already been done
       }
-      if (Vue.prototype.$ssrRequestContext) Vue.prototype.$ssrRequestContext.output.cacheTags = new Set<string>()
+      if (!Vue.prototype.$cacheTags) Vue.prototype.$cacheTags = new Set<string>()
       const matched = router.getMatchedComponents(to)
       if (to) { // this is from url
         if (globalConfig.storeViews.multistore === true) {
diff --git a/core/filters/price.js b/core/filters/price.js
index eda9d596ae..c69462fb41 100644
--- a/core/filters/price.js
+++ b/core/filters/price.js
@@ -18,6 +18,9 @@ export function price (value) {
     return value;
   }
   const storeView = currentStoreView();
+  if (!storeView.i18n) {
+    return value;
+  }
   const { defaultLocale, currencySign, priceFormat } = storeView.i18n
 
   const formattedValue = formatValue(value, defaultLocale);
diff --git a/core/lib/store/storage.ts b/core/lib/store/storage.ts
index e591731724..4d0bd780ac 100644
--- a/core/lib/store/storage.ts
+++ b/core/lib/store/storage.ts
@@ -1,6 +1,7 @@
 import * as localForage from 'localforage'
 import { Logger } from '@vue-storefront/core/lib/logger'
 import { isServer } from '@vue-storefront/core/helpers'
+import cloneDeep from 'lodash-es/cloneDeep'
 
 const CACHE_TIMEOUT = 800
 const CACHE_TIMEOUT_ITERATE = 2000
@@ -34,6 +35,13 @@ function roughSizeOfObject (object) {
   return bytes
 }
 
+interface CacheTimeouts {
+  getItem: any,
+  iterate: any,
+  setItem: any,
+  base: any
+}
+
 class LocalForageCacheDriver {
   private _collectionName: string;
   private _dbName: string;
@@ -44,6 +52,12 @@ class LocalForageCacheDriver {
   private _useLocalCacheByDefault: boolean;
   private cacheErrorsCount: any;
   private _storageQuota: number;
+  private _cacheTimeouts: CacheTimeouts = {
+    getItem: null,
+    iterate: null,
+    setItem: null,
+    base: null
+  }
 
   public constructor (collection, useLocalCacheByDefault = true, storageQuota = 0) {
     const collectionName = collection._config.storeName
@@ -54,7 +68,8 @@ class LocalForageCacheDriver {
       const storageQuota = this._storageQuota
       const iterateFnc = this.iterate.bind(this)
       const removeItemFnc = this.removeItem.bind(this)
-      setInterval(() => {
+      clearInterval(this._cacheTimeouts.base)
+      this._cacheTimeouts.base = setInterval(() => {
         let storageSize = 0
         this.iterate((item, id, number) => {
           storageSize += roughSizeOfObject(item)
@@ -133,6 +148,10 @@ class LocalForageCacheDriver {
     return this._dbName
   }
 
+  public getLocalCache (key) {
+    return typeof this._localCache[key] !== 'undefined' ? cloneDeep(this._localCache[key]) : null
+  }
+
   // Retrieve an item from the store. Unlike the original async_storage
   // library in Gaia, we don't modify return values at all. If a key's value
   // is `undefined`, we pass that value to the callback function.
@@ -142,7 +161,7 @@ class LocalForageCacheDriver {
     if (this._useLocalCacheByDefault && this._localCache[key]) {
       // Logger.debug('Local cache fallback for GET', key)()
       return new Promise((resolve, reject) => {
-        const value = typeof this._localCache[key] !== 'undefined' ? this._localCache[key] : null
+        const value = this.getLocalCache(key)
         if (isCallbackCallable) callback(null, value)
         resolve(value)
       })
@@ -163,31 +182,33 @@ class LocalForageCacheDriver {
         // Logger.debug('No local cache fallback for GET', key)()
         const promise = this._localForageCollection.ready().then(() => this._localForageCollection.getItem(key).then(result => {
           const endTime = new Date().getTime()
+          const clonedResult = cloneDeep(result)
           if ((endTime - startTime) >= CACHE_TIMEOUT) {
             Logger.error('Cache promise resolved after [ms]' + key + (endTime - startTime))()
           }
-          if (!this._localCache[key] && result) {
-            this._localCache[key] = result // populate the local cache for the next call
+          if (!this._localCache[key] && clonedResult) {
+            this._localCache[key] = clonedResult // populate the local cache for the next call
           }
           if (!isResolved) {
             if (isCallbackCallable) {
-              callback(null, result)
+              callback(null, clonedResult)
             }
             isResolved = true
           } else {
             Logger.debug('Skipping return value as it was previously resolved')()
           }
-          return result
+          return clonedResult
         }).catch(err => {
           this._lastError = err
           if (!isResolved) {
-            if (isCallbackCallable) callback(null, typeof this._localCache[key] !== 'undefined' ? this._localCache[key] : null)
+            const value = this.getLocalCache(key)
+            if (isCallbackCallable) callback(null, value)
           }
           Logger.error(err)()
           isResolved = true
         }))
-
-        setTimeout(() => {
+        clearTimeout(this._cacheTimeouts.getItem)
+        this._cacheTimeouts.getItem = setTimeout(() => {
           if (!isResolved) { // this is cache time out check
             if (!this._persistenceErrorNotified) {
               Logger.error('Cache not responding for ' + key + '.', 'cache', { timeout: CACHE_TIMEOUT, errorsCount: this.cacheErrorsCount[this._collectionName] })()
@@ -195,14 +216,15 @@ class LocalForageCacheDriver {
               this.recreateDb()
             }
             this.cacheErrorsCount[this._collectionName] = this.cacheErrorsCount[this._collectionName] ? this.cacheErrorsCount[this._collectionName] + 1 : 1
-            if (isCallbackCallable) callback(null, typeof this._localCache[key] !== 'undefined' ? this._localCache[key] : null)
+            const value = this.getLocalCache(key)
+            if (isCallbackCallable) callback(null, value)
           }
         }, CACHE_TIMEOUT)
         return promise
       }
     } else {
       return new Promise((resolve, reject) => {
-        const value = typeof this._localCache[key] !== 'undefined' ? this._localCache[key] : null
+        const value = this.getLocalCache(key)
         if (isCallbackCallable) callback(null, value)
         resolve(value)
       })
@@ -249,7 +271,8 @@ class LocalForageCacheDriver {
         if (isCallbackCallable) callback(err, null)
       }
     })
-    setTimeout(() => {
+    clearTimeout(this._cacheTimeouts.iterate)
+    this._cacheTimeouts.iterate = setTimeout(() => {
       if (!isResolved) { // this is cache time out check
         if (!this._persistenceErrorNotified) {
           Logger.error('Cache not responding. (iterate)', 'cache', { timeout: CACHE_TIMEOUT, errorsCount: this.cacheErrorsCount[this._collectionName] })()
@@ -291,7 +314,8 @@ class LocalForageCacheDriver {
   // saved, or something like that.
   public setItem (key, value, callback?, memoryOnly = false) {
     const isCallbackCallable = (typeof callback !== 'undefined' && callback)
-    this._localCache[key] = value
+    const copiedValue = cloneDeep(value)
+    this._localCache[key] = copiedValue
     if (memoryOnly) {
       return new Promise((resolve, reject) => {
         if (isCallbackCallable) callback(null, null)
@@ -310,7 +334,7 @@ class LocalForageCacheDriver {
         })
       } else {
         let isResolved = false
-        const promise = this._localForageCollection.ready().then(() => this._localForageCollection.setItem(key, value).then(result => {
+        const promise = this._localForageCollection.ready().then(() => this._localForageCollection.setItem(key, copiedValue).then(result => {
           if (isCallbackCallable) {
             callback(null, result)
           }
@@ -320,7 +344,8 @@ class LocalForageCacheDriver {
           this._lastError = err
           throw err
         }))
-        setTimeout(() => {
+        clearTimeout(this._cacheTimeouts.iterate)
+        this._cacheTimeouts.setItem = setTimeout(() => {
           if (!isResolved) { // this is cache time out check
             if (!this._persistenceErrorNotified) {
               Logger.error('Cache not responding for ' + key + '.', 'cache', { timeout: CACHE_TIMEOUT, errorsCount: this.cacheErrorsCount[this._collectionName] })()
diff --git a/core/modules/catalog-next/store/category/getters.ts b/core/modules/catalog-next/store/category/getters.ts
index 9cff3f2ca5..9b537f9954 100644
--- a/core/modules/catalog-next/store/category/getters.ts
+++ b/core/modules/catalog-next/store/category/getters.ts
@@ -1,3 +1,4 @@
+import { nonReactiveState } from './index';
 import { GetterTree } from 'vuex'
 import RootState from '@vue-storefront/core/types/RootState'
 import CategoryState from './CategoryState'
@@ -13,12 +14,20 @@ import { Category } from '../../types/Category'
 import { parseCategoryPath } from '@vue-storefront/core/modules/breadcrumbs/helpers'
 import { _prepareCategoryPathIds, getSearchOptionsFromRouteParams } from '../../helpers/categoryHelpers';
 import { removeStoreCodeFromRoute } from '@vue-storefront/core/lib/multistore'
+import cloneDeep from 'lodash-es/cloneDeep'
+
+function mapCategoryProducts (productsSkus, productsData) {
+  return productsSkus.map(prodSku => {
+    const product = productsData.find(prodData => prodData.sku === prodSku)
+    return cloneDeep(product)
+  })
+}
 
 const getters: GetterTree<CategoryState, RootState> = {
   getCategories: (state): Category[] => Object.values(state.categoriesMap),
   getCategoriesMap: (state): { [id: string]: Category} => state.categoriesMap,
   getNotFoundCategoryIds: (state): string[] => state.notFoundCategoryIds,
-  getCategoryProducts: (state) => state.products,
+  getCategoryProducts: (state) => mapCategoryProducts(state.products, nonReactiveState.products),
   getCategoryFrom: (state, getters) => (path: string = '') => {
     return getters.getCategories.find(category => (removeStoreCodeFromRoute(path) as string).replace(/^(\/)/gm, '') === category.url_path)
   },
diff --git a/core/modules/catalog-next/store/category/index.ts b/core/modules/catalog-next/store/category/index.ts
index c01fda5da1..8dd910ea1c 100644
--- a/core/modules/catalog-next/store/category/index.ts
+++ b/core/modules/catalog-next/store/category/index.ts
@@ -18,3 +18,7 @@ export const categoryModule: Module<CategoryState, RootState> = {
   actions,
   mutations
 }
+
+export const nonReactiveState = {
+  products: []
+}
diff --git a/core/modules/catalog-next/store/category/mutations.ts b/core/modules/catalog-next/store/category/mutations.ts
index 802b74dee7..d31e527240 100644
--- a/core/modules/catalog-next/store/category/mutations.ts
+++ b/core/modules/catalog-next/store/category/mutations.ts
@@ -1,12 +1,15 @@
+import { nonReactiveState } from './index';
 import Vue from 'vue'
 import { MutationTree } from 'vuex'
 import * as types from './mutation-types'
 import CategoryState from './CategoryState'
 import { Category } from '../../types/Category'
+import cloneDeep from 'lodash-es/cloneDeep'
 
 const mutations: MutationTree<CategoryState> = {
   [types.CATEGORY_SET_PRODUCTS] (state, products = []) {
-    state.products = products
+    nonReactiveState.products = cloneDeep(products)
+    state.products = cloneDeep(products).map(prod => prod.sku)
   },
   [types.CATEGORY_ADD_PRODUCTS] (state, products = []) {
     state.products.push(...products)
diff --git a/core/modules/catalog/helpers/search.ts b/core/modules/catalog/helpers/search.ts
index 07089ef776..c35d70c8b9 100644
--- a/core/modules/catalog/helpers/search.ts
+++ b/core/modules/catalog/helpers/search.ts
@@ -57,7 +57,7 @@ export const storeProductToCache = (product, cacheByKey) => {
 };
 
 export const preConfigureProduct = ({ product, populateRequestCacheTags }) => {
-  const shouldPopulateCacheTags = populateRequestCacheTags && Vue.prototype.$ssrRequestContext;
+  const shouldPopulateCacheTags = populateRequestCacheTags && Vue.prototype.$cacheTags;
   const isFirstVariantAsDefaultInURL =
     config.products.setFirstVarianAsDefaultInURL &&
     product.hasOwnProperty('configurable_children') &&
@@ -66,7 +66,7 @@ export const preConfigureProduct = ({ product, populateRequestCacheTags }) => {
   product.info = {};
 
   if (shouldPopulateCacheTags) {
-    Vue.prototype.$ssrRequestContext.output.cacheTags.add(`P${product.id}`);
+    Vue.prototype.$cacheTags.add(`P${product.id}`);
   }
 
   if (!product.parentSku) {
diff --git a/core/modules/catalog/store/category/actions.ts b/core/modules/catalog/store/category/actions.ts
index d1f0cd8f70..ea228e6476 100644
--- a/core/modules/catalog/store/category/actions.ts
+++ b/core/modules/catalog/store/category/actions.ts
@@ -119,8 +119,8 @@ const actions: ActionTree<CategoryState, RootState> = {
         if (setCurrentCategory) {
           commit(types.CATEGORY_UPD_CURRENT_CATEGORY, mainCategory)
         }
-        if (populateRequestCacheTags && mainCategory && Vue.prototype.$ssrRequestContext) {
-          Vue.prototype.$ssrRequestContext.output.cacheTags.add(`C${mainCategory.id}`)
+        if (populateRequestCacheTags && mainCategory && Vue.prototype.$cacheTags) {
+          Vue.prototype.$cacheTags.add(`C${mainCategory.id}`)
         }
         if (setCurrentCategoryPath) {
           let currentPath = []
diff --git a/core/scripts/server.ts b/core/scripts/server.ts
index c6652e60b8..1f4b1be3ac 100755
--- a/core/scripts/server.ts
+++ b/core/scripts/server.ts
@@ -179,7 +179,7 @@ app.get('*', (req, res, next) => {
         res.setHeader('Content-Type', 'text/html')
       }
       let tagsArray = []
-      if (config.server.useOutputCacheTagging && context.output.cacheTags !== null) {
+      if (config.server.useOutputCacheTagging && context.output.cacheTags && context.output.cacheTags.size > 0) {
         tagsArray = Array.from(context.output.cacheTags)
         const cacheTags = tagsArray.join(' ')
         res.setHeader('X-VS-Cache-Tags', cacheTags)
@@ -228,6 +228,9 @@ app.get('*', (req, res, next) => {
       console.log(`whole request [${req.url}]: ${Date.now() - s}ms`)
       next()
     }).catch(errorHandler)
+      .finally(() => {
+        ssr.clearContext(context)
+      })
   }
 
   const dynamicCacheHandler = () => {
diff --git a/core/scripts/utils/ssr-renderer.js b/core/scripts/utils/ssr-renderer.js
index 4e1def36e3..d5b3e61b29 100644
--- a/core/scripts/utils/ssr-renderer.js
+++ b/core/scripts/utils/ssr-renderer.js
@@ -97,7 +97,7 @@ function initSSRRequestContext (app, req, res, config) {
       filter: (output, context) => { return output },
       appendHead: (context) => { return ''; },
       template: 'default',
-      cacheTags: null
+      cacheTags: new Set()
     },
     server: {
       app: app,
@@ -112,10 +112,17 @@ function initSSRRequestContext (app, req, res, config) {
   };
 }
 
+function clearContext (context) {
+  Object.keys(context.server).forEach(key => delete context.server[key])
+  delete context.output['cacheTags']
+  delete context['meta']
+}
+
 module.exports = {
   createRenderer,
   initTemplatesCache,
   initSSRRequestContext,
   applyAdvancedOutputProcessing,
-  compileTemplate: compile
+  compileTemplate: compile,
+  clearContext
 }
diff --git a/core/server-entry.ts b/core/server-entry.ts
index 7c4c5364e4..530bef6ec1 100755
--- a/core/server-entry.ts
+++ b/core/server-entry.ts
@@ -70,7 +70,6 @@ export default async context => {
   RouterManager.flushRouteQueue()
   context.initialState = initialState
   return new Promise((resolve, reject) => {
-    context.output.cacheTags = new Set<string>()
     const meta = (app as any).$meta()
     router.push(context.url)
     context.meta = meta
diff --git a/package.json b/package.json
index a007fa378f..51b43249f4 100755
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "static-server": "cross-env TS_NODE_PROJECT=\"tsconfig-build.json\" ts-node ./core/scripts/static-server.ts",
     "generate": "cross-env TS_NODE_PROJECT=\"tsconfig-build.json\" ts-node ./core/scripts/generate.ts",
     "start": "cross-env NODE_ENV=production TS_NODE_PROJECT=\"tsconfig-build.json\" pm2 start ecosystem.json $PM2_ARGS",
-    "start:inspect": "cross-env NODE_ENV=production TS_NODE_PROJECT=\"tsconfig-build.json\" node --inspect ./core/scripts/server.js",
+    "start:inspect": "cross-env NODE_ENV=production TS_NODE_PROJECT=\"tsconfig-build.json\" node --inspect -r ts-node/register ./core/scripts/server",
     "installer": "node ./core/scripts/installer",
     "installer:ci": "yarn installer --default-config",
     "all": "cross-env NODE_ENV=development node ./core/scripts/all",