Operation returned an invalid status code 'BadGateway'

[danghoanghai]

Version

4.13.2

Describe the bug

When send message to multiple group, sometime I got the error Operation returned an invalid status code 'BadGateway'
Sometimes, the message delivered to end user but I still got the issue above.
I am using .NET 6 and send message via BotBuilder 4.13.2
I was send message to user through a proxy, but I have try send it directly, the error still occur
I was send from servers from both Taiwan and Vietnam and sometime still get the errors
The errors occurred randomly, no specific group or content

Expected behavior

No error when send out

Screenshots

Please help me check the issue, hope to receive response soon. Thank you

[Dana V]

• What channel are you using?
• What do you mean by multiple group ?
• Are you getting any timeout errors in the Channels Health Status area?

[danghoanghai]

• What channel are you using?
• What do you mean by multiple group ?
• Are you getting any timeout errors in the Channels Health Status area?

Thank you for response. I will provide more info below:

• I am using Skype channel
• it's just a loop, and send message to all my groups (from 5 to hundreds groups), almost them response the sent success, some of its response the BadGateway error
• I do not get any timeout errors in the Channels Health Status
  The issue just occured about 10 days ago

[danghoanghai]

• What channel are you using?
• What do you mean by multiple group ?
• Are you getting any timeout errors in the Channels Health Status area?

hi, do you know any update from Skype channels? I didn't receive same errors from yesterday until now and keep monitoring. If you know something relative with these issue, please let me know or give me reference. Thanks