I slightly reduce the stitch length and sew more slowly around curves. Also, I "move" the fabric when the needle is up. But the recommended method on a tight curve is to sew a few stitches, stop with the needle in the fabric, lift the pressure foot, turn the fabric slightly, put the foot back down, sew a few more stitches, etc. On a good day, it goes around the curve without adjusting. On a not as good day, I stop, lift and turn. Just be sure that the fabric stays flat on the bed of the machine.
Sometimes I even pin if needed.