I took a crack at ZA Tri group workout 5 this morning, and had ERG mode response issues - trainer not adjusting for power changes and Zwift program asking for more/less power. It’s the first ZA Tri workout I’ve tried. I was using a Bluetooth connection between iMac desktop computer and Saris H3 trainer. I tried pairing and unpairing the trainer through Zwift settings and switching between BLE and USB communication. I turned ERG mode off and on multiple times. All to no avail. Eventually, I just completed the group workout with ERG mode off. Anyone else experience this same/similar problem?