I was riding on the flats of Watopia today and suddenly my Hammer started to freewheel as if I was going down a big hill. My power dropped away to nothing as I was spun out in my biggest gear and my rider stopped but the trainer was still freewheeling like mad. Eventually I exited, unplugged my trainer and restarted and everything worked fine but I lost the first 10 minutes of my workout. Anyone else have this problem? Thanks
Unfortunately, this seems to happen on a sort-off-regular basis when I’m riding Watopia.
I ride a Direct drive Wahoo Kickr 2
Strange thing it always happens at the same place on the mountain of Watopia.
It generally sorts itself out within few seconds, but still!
Check you have FE-C enabled, although I’m guessing you already have. 
As an aside, I found Zwift to be a ‘little fragile’ in a few areas yesterday (for me).
Ride On!
I would love to have FE-C enabled, what is it?
This happened to me too in Watopia! I sent a message to Zwift support but have not heard back yet.