With Sufferfest I used to block my iPhone with NoVid workout to save battery, and a sound warn me when a change in power was approaching. With SYSTM the sound is missing with the blocked iPhone, and when I unlock the phone, the delayed warn sounds.
I alredy uninstall/install the app.
Hi @gerilin im not sure if this might have any affect or not but when you start the ride go into Settings and turn the sound affects off, I think I saw this mentioned last week but not sure if it’s the problem you have.
Thank you. I tried, but no. The warning sound won’t work with locked iPhone