Metamask does not connect to ETHEREUM-RPC-ENDPOINT

metamask-error.log

background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
localhost:8545/ Failed to load resource: net::ERR_CONNECTION_REFUSED
background.js:16800 Uncaught (in promise) TypeError: Failed to fetch
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
localhost:8545/ Failed to load resource: net::ERR_CONNECTION_REFUSED
background.js:16800 Uncaught (in promise) TypeError: Failed to fetch
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766
bcl74h4gs57u.northeurope.cloudapp.azure.com:8545/ Failed to load resource: the server responded with a status of 503 (Service Unavailable)
bcl74h4gs57u.northeurope.cloudapp.azure.com:8545/ Failed to load resource: the server responded with a status of 503 (Service Unavailable)
bcl74h4gs57u.northeurope.cloudapp.azure.com:8545/ Failed to load resource: the server responded with a status of 503 (Service Unavailable)
bcl74h4gs57u.northeurope.cloudapp.azure.com:8545/ Failed to load resource: the server responded with a status of 503 (Service Unavailable)
bcl74h4gs57u.northeurope.cloudapp.azure.com:8545/ Failed to load resource: the server responded with a status of 503 (Service Unavailable)
background.js:16800 Uncaught (in promise) InternalError
background.js:1329 _configureInfuraProvider Object
background.js:65760 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ background.js:65760
background.js:65766 console.trace
EventEmitter.addListener @ background.js:65766

statelog.log

{
  "metamask": {
    "isInitialized": true,
    "isUnlocked": true,
    "isMascara": false,
    "rpcTarget": "https://rawtestrpc.metamask.io/",
    "identities": {
      "0x89893d5e885e4f19f916311bafdae204518739c3": {
        "address": "0x89893d5e885e4f19f916311bafdae204518739c3",
        "name": "Account 1"
      },
      "0x18dd1dc0b8874164cfc815eca8ec2d4f7c031313": {
        "address": "0x18dd1dc0b8874164cfc815eca8ec2d4f7c031313",
        "name": "Account 2"
      }
    },
    "unapprovedTxs": {},
    "noActiveNotices": true,
    "frequentRpcList": [
      "http://bcl74h4gs57u.northeurope.cloudapp.azure.com:8545"
    ],
    "addressBook": [],
    "tokenExchangeRates": {},
    "coinOptions": {},
    "provider": {
      "type": "rpc",
      "rpcTarget": "http://bcl74h4gs57u.northeurope.cloudapp.azure.com:8545"
    },
    "network": "loading",
    "accounts": {
      "0x89893d5e885e4f19f916311bafdae204518739c3": {
        "balance": "0xde0b6b3a7640000",
        "address": "0x89893d5e885e4f19f916311bafdae204518739c3"
      },
      "0x18dd1dc0b8874164cfc815eca8ec2d4f7c031313": {
        "balance": "0x0",
        "address": "0x18dd1dc0b8874164cfc815eca8ec2d4f7c031313"
      }
    },
    "currentBlockGasLimit": "0x47b784",
    "selectedAddressTxList": [],
    "unapprovedMsgs": {},
    "unapprovedMsgCount": 0,
    "unapprovedPersonalMsgs": {},
    "unapprovedPersonalMsgCount": 0,
    "unapprovedTypedMessages": {},
    "unapprovedTypedMessagesCount": 0,
    "keyringTypes": [
      "Simple Key Pair",
      "HD Key Tree"
    ],
    "keyrings": [
      {
        "type": "HD Key Tree",
        "accounts": [
          "0x89893d5e885e4f19f916311bafdae204518739c3",
          "0x18dd1dc0b8874164cfc815eca8ec2d4f7c031313"
        ]
      }
    ],
    "computedBalances": {},
    "currentAccountTab": "history",
    "tokens": [],
    "selectedAddress": "0x89893d5e885e4f19f916311bafdae204518739c3",
    "currentCurrency": "eur",
    "conversionRate": 692.08,
    "conversionDate": 1513856913,
    "infuraNetworkStatus": {
      "mainnet": "ok",
      "ropsten": "ok",
      "kovan": "ok",
      "rinkeby": "ok"
    },
    "shapeShiftTxList": [],
    "lostAccounts": []
  },
  "appState": {
    "shouldClose": false,
    "menuOpen": false,
    "currentView": {
      "name": "config",
      "context": "0x89893d5e885e4f19f916311bafdae204518739c3"
    },
    "accountDetail": {
      "subview": "transactions"
    },
    "transForward": true,
    "isLoading": false,
    "warning": null
  },
  "identities": {},
  "version": "3.13.3",
  "platform": {
    "arch": "x86-64",
    "nacl_arch": "x86-64",
    "os": "win"
  },
  "browser": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3299.0 Safari/537.36"
}