A couple of days ago, I almost dropped my camera and as I grabbed it, I accidently changed a setting. It's taken me two days to work out which buttons I had pressed but I think I have finally worked t out now so hopefully, normal service will be resumed.
This was not the best day to test it but this pigeon had been sitting on the same branch for hours through wind, rain and hail.
This was the moment it decided to wash the underside of it's wings
Your heart must have missed a beat as you had to grab the camera. I once changed settings like that in error and it took me weeks to find the setting - I spent most of that time thinking the camera was faulty. The rain here enhances the picture - especially with your caption. Just needs a bar of soap to scrub those underwings.
Or to try to flag down a taxi ! I sympathize with your setting dilemma. About a month a ago I thought my Auto focus had stopped working only to discover that I had accidentally changed a setting in the deep menu, somewhere, that had reprogrammed the button I use for focusing to a different function.