Hello Stephen,It worked with the mechanical dial and SET-button from the FIR file on the SD card.But it do not work with the touchscreen or the CC app. Please fix these.I think the R5 setup screen should at least say: "Please use mechanical switches ...
I have WIFI 7 network in home and in summer cottage, photos are moved from R5 Mark II easily, but CC-app based firmaware update as well as traditional FIR-file way do not work...
I have exactly the same problem with Firmware 1.1.1.The CFe and SD cards do not have any old firmware files, but despite this, the CC app is unable to install the latest version.I am very disappointed to software quality of Canon.