After months waiting for a invite I got one and was eager to try zwift. Now I’m getting the “No ANT+ Dongle” message, but I do have the ANT+ Stick (old one, long and rounded, and sure it’s USB2!). I have a Mac Mini i5 2.3ghz hooked to LCD TV and zwift cant find the ANT+ Dongle. On the same Mac I’m used to use trainnerroad, and the stick works flawless with a Heart Rate Strap and a Powertap Elite.
Since I was running OSX 10.9 I thought that a upgrade would help, but going to 10.10.2 didnt helped. I also tried to install garmim express in the hope that it would install a driver or library needed by zwift, but also without luck. I had read the docs and know that I have to close the garmim app because it could grab the USB device, which I did.
Today I tried the zwift and the dongle on my desktop mac mini (same hardware: i5, 2.3ghz, OSX 10.10.2) and it worked!! Now i’m puzzled on why it works on my desktop machine, but dont on my other Mac. It’s not a USB port problem as trainneroad can find and use it. What else is needed to make zwift run? Please help :-).