I have recently upgraded from Tacx Flow to Tacx neo.
I have set up and updated firmware, ERG mode on, tried using 3 sec power and instant power readings but I am having real problems with ERG in workout mode. I can feel the change in resistance between training blocks but the trainer / zwift is not maintaining power at target watts. I am trying to maintain a steady pedal stroke, effort but the watts are jumping around +/- 50w compared to target. So much so that I keep failing workout blocks. The watts graph down the bottom on zwift is like a zig zag. On the flow it was easy enough to keep the watts within a few watts of the target.
Something definitely seems wrong - any advice? I have tried googling but got nowhere other than standard advice (check firmware, check ERG is on etc).
Would be v grateful for any advice, as loving the neo apart from that.
(ps I have tried on ipad and apple TV - same results)