Thanks for the update John, we must have done something in the last build which decreased performance that affected your Mini (my guess anyway). I did install the latest version on my mini 1 today but have still not had time to test it yet. Hopefully soon.
I’m not sure which build now. I see the same thing from 17 Jun 1:28 vs 1:37 but 16 Jun was ok 1:15 :14 for both TD and Garmin. I might not have noticed on 17 June since it was an easier ride.
Anyway thanks fir the attention.