The Pronto IR code database doesn't have a codeset that matches the Roamio remote buttons, so I have learned the Roamio IR codes on the Pronto. This mostly works pretty well, except for the "Guide" button. The learned Guide code doesn't produce the correct action on the Roamio, and I cant figure out why. I tried copying the Guide button code from some old TiVo configurations, but they produce the same result. Does anyone have a list of Pronto hex codes for newer model TiVos, in particular the "Guide" button code?