Since the update, the site is taking significantly longer to load and seems to be perpetually updating. it makes it hard to read e-mails, delete unwanted messages and junkmail, and I get discouraged about going to the site and avoid it as much as I could.
Thank you for your feedback. We appreciate that you took the time to write to us.
You might enjoy the new Outlook experience more with a few changes to your settings, which you can find by clicking the gear icon. Try changing the setting for Conversation view to Off, changing the setting for Reading pane to Hide, and changing the setting for Attachment preview to Off.
We’re always interested in new ideas, but we need some more specific feedback to fix the problem for you. If you have more detailed suggestions, please update your idea or add a new one.
You might also find this help article useful: aka.ms/outlookcombetahelp. It has some simple steps to fix common problems.
-The Outlook.com Team