After upgrading to 12.13 in venu 2 there is a problem with the transmission of hr to the garmin edge 530, when the garmin chest sensor in the application it is connected to already shows 130, the edge 530 connected to venu2 shows 112 from the watch, I have to wake up the watch with a gesture to start send correctly but if my heart rate changes the problem reoccurs and each time to resurrect a proper heart rate test I have to move my arm to wake up the watch screen. Before the upgrade to 12.13 hr from the watch it was exactly the same as from the chest sensor and now it has some glitches.