Resolve 17b8 crash when using quick export

I've set up a simple fusion comp using a .setting file from (https://www.billjustice.com/video-grid-generator). I have 4 images (20MP photos) plugged in which create's a 2x2 photo grid.

Back on the Edit page, I set In+Out points for the part I want to render, I then select Quick Export. At times this works ok but after making some changes to the fusion comp and 'Quick Exporting' again I get a dialog saying "Timeout when waiting for frame ...." and after a few seconds Resolve just closes (crashes) down. This has been happening quite regularly for me lately.

I have 2 crash logs & the .setting file on my google Drive https://drive.google.com/drive/folders/1EOx_AgsalIyMA6LPBahQAuqdT1IQTvdn?usp=sharing

[Rohit Gupta]

Can you update to the release version of Resolve 17 and check if you still see the problem?

Just upgraded to v17.000039. Opened my project and made a couple of test renders of this specific fusion comp (mentioned above) using quick export from the Edit page, this worked fine. I then opened the fusion comp in Fusion, made a few changes to an Anim Curves modifier, went back into the Edit page and did a quick export again. This time I got an error dialog ... "Timeout waiting for frame 71 for recording, frame dropped". Then after a few seconds Resolve just ended/closed (crashed). Same issue as before. I have uploaded the latest log from when this crash happened, it can be accessed from the same link above if needed.

Ive upgraded my system ram from 32 to 64GB whether this has helped Im not sure but I haven't had the above issue as described the past few days. But I have had the same dialogue popup "Timeout waiting for frame 71 for recording, frame dropped" but Resolve didn't crash I clicked ok and it kept rendering. I'll see how it goes from here.