I think I've read every post on blocking HTTPS and/or social media sites. Blocking all internet access or all HTTPS on a schedule is NOT an option for me. My children have several online portals (all HTTPS) through their school which they must have access too for lessons, homework and grades. I'm looking for suggestions on how to block Facebook, YouTube, Instagram, Snapchat, etc. from 4-6pm so they have 2 hours of "focused" homework time.