I have a brand-new IRB6700 (IRC5, RW 6.12) that is throwing this warning on boot:
6700-802867 (Station): 50465 - Tuning of robot stiffness parameters is recommended
The robot seems to be running fine without it, but I'd like an experienced opinion on how critical it is to do this, and what the correct technique is. The warning details says that I should use the robot variant of TuneMaster, which I'm not really familiar with.