服务器重启后机器人框架未经授权返回

Question

我有我的机器人。它在线。在本地机器上，机器人工作正常，但在服务器上它返回了未经授权的错误。这些是iis日志

2016-12-30 23:06:44 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.78.21.180 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 93
2016-12-30 23:06:44 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.93.134 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:45 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.127.183.46 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 374
2016-12-30 23:06:45 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.88.101 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:45 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.127.183.46 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 374
2016-12-30 23:06:45 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.127.183.64 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 375
2016-12-30 23:06:47 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.93.134 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:47 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.93.134 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:47 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.127.183.64 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 374
2016-12-30 23:06:47 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.92.251 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:48 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.127.183.46 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 390
2016-12-30 23:06:48 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.91.106 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:48 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.121.93.134 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 187
2016-12-30 23:06:48 104.168.146.32 POST /rbots/mybot/api/messages - 443 - 40.78.17.157 BF-Facebook+(Microsoft-BotFramework/3.1++https://botframework.com/ua) - 401 0 0 78

我们没有对机器人做任何事情;然而，突然它重启后停止工作。我完全允许包含机器人的文件夹，但仍无效。