My XP 1 suddenly displays a red composition square when using the 50-230 lens once I zoom out from 50mm and if I take an image the subject is not where I had it in the square. It only does it with that lens as my 100-400 works normal on it and I've made no changes to the camera. The 50-230 works fine on my XT10 but the XT10 will go into silent shutter mode occasionally when using the 100-400 on it. No adjustments were made to either camera they just suddenly started these quirks. Both cameras are set on single AF. Should I call a priest, wave a chicken over them or is there something I'm missing?