@dereneaton @isaacovercast Hi guys, I am having a problem with the same run as I have mentioned before (sometime a few weeks ago) and I am getting some strange error during step six. After the strange issues last time I started the run from scratch but I am still getting error. Here is a screen shot from terminal. The run is ezRAD data for 150 PE read with about 80 samples so quite a large dataset. The run was created using version 0.4.2.