Issues with ui 4.0 on note 20 ultra

[madent]

hi....

since the latest update to android 12, I have encountered several issues with my note 20 ultra.

1. samsung pay removed my credit card and reset....

2. speaker phone cuts out during some calls and cant get it back without restarting the call...

3. opening internet at my default google page sometimes just stays black..

4. lost a lot of my contacts and had to resore the from a backup..

Im sure there are others that dont come to mind right now but, overall, this is very disappointing...

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. We would request you to register your concern in Samsung Members Application. So, our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurring.
  
Thank you for writing to Samsung.
 
Warm Regards,
Samsung Customer Support