This issue has been moved from a ticket on Developer Community.

[severity:It's more difficult to complete my work] [regression] [worked-in:.NET Core 3.1]
After updating my back-end from .NET Core 3.1 to .NET 5.0.1 the live reloading stopped working.

• On Chrome I get a warning, and the associated log is found on the attachment:
  [localhost-1610379736782.log] (https://aka.ms/dc/file?name=Bc4efe358f6884403abd062a70e07aaa7637465801565279718_localhost-1610379736782.log&tid=c4efe358f6884403abd062a70e07aaa7637465801565279718)

• On Edge Chromium I get a warning too with this log:
  [localhost-1610983218905.log] (https://aka.ms/dc/file?name=Bab8491d5c0e349c798902a8ff26dcdcd637465801908236518_localhost-1610983218905.log&tid=ab8491d5c0e349c798902a8ff26dcdcd637465801908236518)

• On Firefox it fails most of the times (curiously not always, it maybe works 10% of the times) with two consecutive error logs:
  -- Firefox can’t establish a connection to the server at wss://localhost:44379/sockjs-node/452/wjbarfbd/websocket. sockjs.js:1684
  -- The connection to wss://localhost:44379/sockjs-node/452/wjbarfbd/websocket was interrupted while the page was loading.

Original Comments

Feedback Bot on 1/19/2021, 11:04 PM:

We have directed your feedback to the appropriate engineering team for further evaluation. The team will review the feedback and notify you about the next steps.

Original Solutions

(no solutions)