Not sure if this has been an ongoing issue for me or new, but just noticed it two rides ago and it was there again today.
I have a Kickr and Garmin head unit / Zwift running on Mac Air (10.10.4).
When I’m going uphill, Garmin will show numbers perhaps double what Zwift shows. Going downhill it’s the opposite, Garmin will show much slower numbers than Zwift.
Not a big deal, I’m limited to short infrequent rides - recovery from multiple surgeries - but wanted to see if I had jacked with something and not realized it.
Thanks in advance,