half way and the filament comes loose from bed
new printer here ender 3 pro. i got my printer leveled and made a couple good prints. ran out of filament. switched to a new filament and it was sticking good after the temp adjustment then after an hour and ten minutes the base just comes unstuck. any suggestions? too hot bed? too cold?
What temperature is your bed set at? What type of bed surface are you printing on?