During my regular browsing with Orion, I have noticed that there are a handful of sites that don't work properly or take a considerable amount of time to log into, ie. they hang for up to a minute before loading.
Notably there are two that hang after logging in:
https://outlook.live.com
https://authentication.mbna.ca/uap-ui/mbna/?consumer=msec&locale=en_CA#/uap/login
In addition, there are some banking sites which have 'button' issues. For example, the button to pay a bill will show up as this in the status bar:

It does send you back and will not allow you to complete payment.
Content blockers all off or on makes no difference and these sites work normally in Safari and Brave.
If there's a way I can help troubleshoot this, I am happy to do so!
This is on an M1 MacBook Air running Ventura and I also have an Intel MacBook Air on Big Sur I can use to test for comparison if that is helpful.