Some people say it is rebooting, shutting down and restarting, or shaking up the algorithms...you put it on hold and let the subconscious build or assemble the solution...happy motoringTyping between bites of my peanut butter sandwich, until the lunch break is over. Occasionally I'll pop on here during the day as a huge part of my job is solving problems, and sometimes I need to turn my brain "off" from the problem and focus on something else - like winter tires in the thread I just posted in! - and after 10 minutes I turn my attention back to the problem and the solution becomes obvious. This process seems to work for me, for some reason. There's probably a pharmaceutical product that would achieve the same goal but this feels healthier!