19.1 imac

I'm sorry if this is a double post, but I needed to give this issue a thread of it's own: Using Verizon Wireless Internet: If my iPhone13 Pro Max / iOS 16.4 gets 189 mbps in my home WIFI network & my 11" iPad Pro / iOS 16.4 gets 131 mbps in the same WIFI net, why the heck does my 19,1 iMac w...

I have tried several times to update tonite my iPhone11Pro. My iPad Pro 11" updated perfectly. But the phone just sits in finder with the little spinning arrows. All my iMac Catalina will do in Finder is say" My Mac is downloading software, etc." I have crashed the machine w power button...