Problem with HSBC bank feed. Quick books warning is telling me bank no longer supports working with quick books ! Is this correct?

Yes. It's correct, PremierPerformance.

With the new banking regulation, any connections for QBO UK has been moved to Open Banking. This allows customers to share their financial information electronically, securely, and with permission that is confirmed every 90 days. 

This type of connection offers enhanced speed, security, and smart solutions to banking errors.

I've added this article that talks about the new connection: What is Open Banking?

Also, you can import more than 90 days of transactions by manually uploading them. Here's an article for the detailed steps: Manually upload transactions into QBO.

I'll be around if you need help. Keep safe!