10hour backburner no save GI to file

I run a still in backburner on ONE node and thought it takes 7-8 hour but now it seems to take 11 hour
unfortunaly BackBurner stop rendering after 10 hour by default
I could save the image by hand via snapshot or save VFB but I loos the GI map because it isnt save to file

is there a way to get the GI map ?
temp file ?

I have 1h45m until BB dies

if your using backburner no. Thats why you should always set vray to save whatever irrad map when sending to BB for this reason.

what I expected

I’m not even sure the IR map would save if the rendering timed out. In this case I would try using DR. More machines and less time…