u/runtothetop

Hi - up until recently, if I was going to a long, steep climb, I’d have to change down to the small chainring, and into a lower gear (something like 34x34, so 1:1). But recently, it lets me stay in a higher gear, but just reduces the speed (I’ll have to change down a couple of gears).
I’m using a Tacx Neo 2T
Is this a Rouvy issue, or could it be my Tacx?