Jeeeuzzz, just looked at FP3 Portimao and even VanWall and Peugeot (which were basically running LMP2 lap times at Sebring) are ahead of the Porsches.
Not saying it's over, but the fat lady is off-stage clearing her throat ....
And they've got Andre Lotterer in one the 963s which would completely rule out any driver problems.