@drackendarck Thx! The problem seems to be Aria since we're not the only ones with this error. Til friday Aria worked fine on each device, now "she's" dead.
This roughly coincides with OpenAI's general usage of ChatGPT v. 4.0 has also released for third parties. Apparently Opera tampered with it and can't get it right.
So I roll back to my regular Open AI ChatGPT...