WIndurf somehow is not doing anything. What's going wrong?

I started with Windsurf IDE and swapped to Cursor IDE.

I returned to the Windsurf IDE and used some of the default MCPs. I am on the free tier using SWE-1 (lite) and started a brand new project. But somehow, it doesn't matter what I do, it always says "running" or "it's taking longer than expected", but nothing happens at all.

I just wanted to get a feel if it's worth it to come back. I didn't want to insert coins yet, I'm not clear if it would be.

So I made a PRD, SRD and was trying to use sequential thinking.

So, any ideas what it is, or is it normal that the free tier doesn't do anything?