Issue with Bed Output
I think I have identified a small bug with the way Repetier handles the bed output graph (atleast with a Printrbot Simple Metal)
If you are manually heating the bed, or you are actually printing, the bed output is correctly displayed. So far so good.
If you click on start print before the bed and extruder are at temperature, the bed output slowly goes from 100 to 0 even though the output is still actually 100%. Once the printer reaches temperature and actually starts printing, the bed output is correctly displayed.