I got a big issue, and the title says it all. I can only get comfortable with my fingering/plucking about one hour into the session, and that is infuriating to the point that I sometimes will just put my bass back into its gigbag (I really need a stand).
After that, I can even play Hysteria with a blindfold (badly), but one hour is a long time that could be better used practicing some cool technique, or taking a short nap.
Am I the only one with this issue? Do you know some more effective workouts than playing random songs for one hour and sometimes even more (like I do)?