My bike was on the trainer for a couple weeks.
One morning, Di2 stopped responding.
- No shifting
- No light at junction box at all
- charger doesn't light up orange when plugged in
- etube doesn't detect anything.
Tried different battery, same issue.
Tried different A junction box, same issue.
Tried plugging the battery straight to the A junction box with the charger only, no activity either.
I'm running out of ideas!
Let me know if you have a potential solution.
EDIT : I'm suspecting the charger not working and the batteries being flat. No lights showing on the charger at any time and not detected by my laptop when I plug it in.