Dear Maurice KURY
Thanks for using Microsoft products and posting in the community.
For issues on the new outlook, can you send a bug report message or upload a screenshot of the bug report to make it easier for us to understand your issue better?
According to your feedback, the prompts please try again later, you can try to switch your network to WIFI or switch to another WIFI to see when the problem is abnormal.
I hope the above information can help you.
Looking forward to your reply.
Best wishes
Clark | Microsoft Community Support Specialist