The experience with the new version (0.47.x) is very poor. After upgrading, the system becomes extremely slow, and the UI loses responsiveness. The previous version, 0.46.x, performs much better in comparison.

[deanrie]

[0.47.5]The UI is very slow so that I can not work with it!

I think this issue is related to a large amount of chat history in your project. You can try renaming your project and opening it. If that helps, then the cause is clear. If your chat history is important to you, you can try exporting it using this extension: