Advice on MitID Integration

Hi

I am now working on integrating MitID into our system and have faced a few challenges. I’m hoping to get some help from the community:

What are the most common errors you have faced during MitID integration ; how did you resolve them?

Are there any best practices for improving the user experience during the MitID authentication process?

What additional security measures do you suggest implementing alongside MitID to confirm robust protection? I have referred https://developer.signicat.com/identity-methods/mitid/about-mitid.html#:~:text=With%20MitID%2C%20the%20end-user,can%20choose%20between%20during%20authentication msbi guide

Any help would be greatly appreciated!

Thanks in advance for your help.

Best regards,
boblewis