Dear all. A month ago I've dropped my mark5dIV with attached lens in a lake. It was under water for about twenty seconds without a battery. I dried it in rice and after three days everything except for the shutterbutton worked again. I used a remote cable and the touchscreen also worked fine for focussing. Back home I had it examined by a specialized canon company and the mailed me that they could see it had fallen into water and that there is serious waterdamage and corrosion. The couldn't repair it and asked me if I wanted my camera back. I received it today and everything works fine, even the shutter release button. What to do. Will it die after some weeks or .......... I was looking already for another r5dIV, r6 or r5, but I'm in doubt now. Is there some one with the same experience?