Just a heads up for any ZAP users who may be inexplicably running out of HD space. Or maybe you have acres of HD space and haven't even noticed anything unusual, except maybe full image back ups are growing in size at too fast of a pace. Since recently upgrading to ZAP 9.1.008.000, I started noticing a radical growth in hard drive space usage, and when I searched for large files, I found tvDebug.log had grown to over 3GB. A subsequent Google search turned up some eye-opening stories of this file and instructions on how to change the ZAP debug default level, or to just switch it off. The user in the linked post found his tvDebug.log file had reached 10GB! Interestingly, my size level was set to default on both machines, and only one was experiencing this bizarre growth. I have followed instructions and turned the debug log off, and all appears well once again. Now I just have to figure out if I really want to spend the time looking into what in the world was causing this sort of endless loop logging on that machine. Maybe this will help someone.