Dear ChimeraX users! I noticed that sometimes ChimeraX crashes while being executed in batch mode using bash script. Here is an example of my script that calculates hbonds and contacts between protein and ligand open mypdb.pdb #calculate h-bonds and contacts in each frame hbonds #1.1-24&protein restrict #1.1-24&ligand coordsets false interModel false makePseudobonds false log true distSlop 0.5 angleSlop 20 intraRes false saveFile hbondsALL_rep1.log clashes #1.1-24&protein& :41,49 restrict #1.1-24&ligand overlapCutoff 0.3 interModel false makePseudobonds false log true intraRes false saveFile contactsALL_rep1.log wait wait exit as you may see I added two times wait in the end of the script that could reduce the frequency of crashes. May you specify what is the default value for each wait (in seconds??) and how I could use just one wait command to set up the pause in the proper way? Many thanks in advance! Cheers Enrico