As of 2024-05-14 a change has been implemented to enforce access token expiry. If you see higher numbers of HTTP 401 responses, please check tokens that may have expired. For more details, including how to mitigate disruption, please check our docs guide on Expired Access Tokens. If you have a support contract, you may open a support ticket for additional assistance.
A delay is instead applied to connections after the first, to avoid an empty node offering all slots at once to the broker. Should at least allow some better mixing of offers in the broker queue.