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Wahoo HRM with 17.29 Firmware

Anyone having issues with Wahoo HRM chest straps with firmware 17.29.  I was using a Wahoo Tickr X the last Gen model just after installing 17.29 I was out for a social ride and noticed HR was sticking for long periods after the ride I changed the battery however I still suffered the same issues on my next outdoor ride.   Assuming the HRM was end of life I ordered a new Wahoo Tickr HR and used for the first time tonight and had the same issues it took nearly 10 minutes to get anything like a realistic HR to show but even when it did it was sticking at a set HR for long periods even though I knew effort had reduced so HR should have also.  In between times of receiving new Wahoo HR I used old Tickr X on Zwift indoors paired directly to Zwift and it worked perfectly.  I’ve never had the issue with any other Garmin firmware’s all other sensors seem to work without issues SRAM Quarq, Shifting and Varia I always wet HR strap with water before wearing.  

  • I have edge 1030, 2units and wahoo tick gen1 and gen2 belts.

    Gen 1 tyransmitter works fine but gen 2 transmitter has weird spikes and low readings, bot has latest firmwire.

    Tested 2 units gen2 belts, same behaviour.