I have tried 2 brand new wireless keyboards with those usb dongle and they will work from 10 minutes to hours and suddenly it will start having issue and only typing certain letters or just die . If i unplug the dongle and plug it in another usb port, everything works fine until the same issue re-occur .
At this stage i think its either :
1- Imac 2017 has a physical issue ( not likely)
2- Imac 2017 is now incompatible with certain wireless keyboard
Note that both keyboard have been tested on another Imac and worked without any issues
Anyone with a new Imac using a non apple keyboard experiencing that issue ? or not ?
Thanks
At this stage i think its either :
1- Imac 2017 has a physical issue ( not likely)
2- Imac 2017 is now incompatible with certain wireless keyboard
Note that both keyboard have been tested on another Imac and worked without any issues
Anyone with a new Imac using a non apple keyboard experiencing that issue ? or not ?
Thanks