How to renew trial?

Apologies if this is the wrong place but I looked all over the help section on the Cubase website and couldn’t find support. My trial ran out because there was some issue with the m1 version with audio interfaces or using an aux cable or something like that, and I’d really like to give it a proper test. How can I go about this?

I don’t think there is a Cubase trial available right now. Cubase 13 was just released and Steinberg has, in the past, waited a bit (first maintenance update?) to release a new trial version. You are not going to get another Cubase 12 trial, if that is what you are talking about. I think you will need to wait.