I've been empathising with other posters who've had issues with their Garmins recently.
I should say I love Garmins - it was getting a Forerunner 235 that provided the spark for me to do C25K in August 2019.
Several weeks ago I got a new one, a 245 Music, which offers workout suggestions, and I decided to try following them.
A few days ago my watch told me I needed to increase the volume or intensity of my training. "Buddy", I thought, "I've been doing the workouts YOU suggested. If they're not enough it's down to YOU not ME!". Yes - having a conversation in my head with a wristwatch! 🤣
I think what it really wants is for me to join one of the plans to train for a 5K, 10K or HM. Always be training, for a race, or to improve, seems to be the Garmin way.
As it happens I'm quite happy marking time for the moment. I've lost a stone and my easy pace has increased from 7:00 min / km to 5:50. Compared to where I was at the beginning of June when I wasn't doing any running I'm very happy. I'd like to lose another couple of stone, but I want to build up a natural desire to do that, rather than drive myself to do it.
So, I've paused training, sent Coach Garmin on leave, at least for now!