"The model you've selected is experiencing high load. Please switch to another model" on Claude Sonnet 4

[christinathucanh]

System details (run AWS: About and/or Amazon Q: About)

• OS:
• Visual Studio Code version:
• AWS Toolkit version:
• Amazon Q version:

Question

The Claude Sonnet 4 model keeps sending me "The model you've selected is experiencing high load. Please switch to another model" although I have tried uninstalling/re-installing Amazon Q / VS Code. Quitting the IDE. I have also subscribed to the Pro cause I thought chat is limited.

[SachinAppentus]

Getting same issue, even in 3.7.