I am running cisTEM on a local machine and manual refinement job appears to hang prior to completion of 3d reconstruction in the first iteration. I first used autorefinement that ran 5 iterations prior to crashing. Now I want to resume refinement with manual refinement using local searches and the parameter file from the last successful iteration of the auto-refine. Refinement of the first iteration completes, and then job seems to stop running during 3d reconstruction "Dumping reconstruction arrays ..." step. I don't see any error in the GUI, the last terminal message is "Reconstruct3d: Normal termination" but there's no running cisTEM processes using htop command. In the /Scratch/ManualRefine/ directory it looks the *.dump files stopped being generated at number 62 (37 core machine so I'd expect 74 for even/odd volumes). My dataset is 40,000 particles with box size 700 pixels. Any ideas?