Our 2013 242 Allroad has covered 91K miles and recently I've noticed a slight issue with gear changes whereby the revs rise by 200 / 400 rpm before the next gear engages. It doesn't happen with every change and tends to happen more when the upshifts are occurring during gentle driving.

Could this be a sign of impending clutch failure or wear? The gearbox has had two oil changes at the correct 38K mile intervals.