CompuServe Messages

I've seen some slowdown in screen updates after putting in the 1 Meg Agnus, I'd be interested to see the benchmarks with fast ram (didn't the 2620 have ram? oh well!) Other than that, try a different monitor/ monitor cable to see if the Agnus is being tricked into genlock mode. If this is the case, it should run full speed after resetting the display to interlace in preferences. I vaguely remember that the machine slows to 1/2 speed if not in interlace mode when the Agnus thinks it is in genlock mode.