Thread: Di2 e-tube bluetooth puts my system to sleep
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Old 12-16-17 | 09:04 PM
  #6  
TimothyH
- Soli Deo Gloria -
 
Joined: Aug 2015
Posts: 14,779
Likes: 743
From: Northwest Georgia

Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix

Basic troubleshooting

  1. Attach it to a PC, run E-Tube and check for errors.
  2. Re-flash firmware
  3. swap out parts with known good. It helps to have friends with Di2.

You will find the problem.

Steve B is probably right about the bad wireless unit.
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