17 does not render

Hi. Since yesterday DaVinci 17.2.1 can't render even a simple timeline with 3 compositions I made in Fusion. Sometimes stops around 60% or doesn't initiate it. I thought could be an busy Hd but it's not.
Any idea what can cause it?
Neded to say that my computer has the minimun required for 17. Used to run ok with other versions.
Where I can download to downgrade for other 17 version?
BR

[Peter Chamberlain]

Please see the FAQs and provide some clip and system details

You will find earlier versions if you scroll down the left hand column in the Resolve tab of the Support page on the BM website.

This looks similar to my problem: viewtopic.php?f=21&t=142841

We should probably join forces. Did you get anywhere?