I’m running macOS Sierra on an iMac 21.5" with 2.7Ghz Interl Core i5 CPU. I’m running 8GB ram with NVIDIA GeForce GT640M 512MB graphics.
I have not managed to complete many events on Zwift as i’m lucky to get to the start line as it will usually crap out very quickly.
I have Trainerroad installed (but not open at the same time) but when i do use TR i find that it works fine and allows me to run my Sufferfest vids or Netflix without any problems. The only problems i have are when trying to get Zwift to work successfully.
Please help otherwise i’m going to have to cancel.