I’ve been having this problem since the update on my hammer 1 and android. Won’t change power up (or is delayed significantly), holding power rather than dropping it (had to pause workout to get the power to drop). The below is from Rosennock this morning - you can see it holding power the first block, and being slow back to to VO2 max after the temp block.
To be honest, I was a bit disappointed with the initial response after raising a ticket last week, which was basically treating me like a newbie (explaining erg mode, gearing etc.) given I’m subscribing since 2015!. I have gone back to support again this morning following the above.
The only thing that has changed in my set up and location is the app update.
It was sticking going from 326 to drop to 136, and then being slow to pick up from 209 to 300. Other times it didn’t respond from 109 to the 326, but I paused and scrubbed back on those, then it seemed to respond.
Hammer firmware up to date, and hadn’t changed from pre-issues anyway. It’s only happened since last week. And the only thing that has changed is the app update.