error message on imac when plugging in ipad air 3
when i plug my iPad air 3 (IOS 15.4.1) into my iMac (mac os 11.6.1) I get the error message " A software update is required to connect to my iPad). When I select "download software" a download screen appears, does nothing and I have to restart the iMac to get the download message off my screen. See attached screen shots.
iMac 27″, macOS 11.6