So last night I set up my first di2 groupset. Plugged everything in and it started shifting and everything was great. I connected to the etube app and it said there was an update available, so I said ok and it started updating...
Mid-way through, it failed and said the connection had been lost. I thought maybe just the battery was low or something, so I plugged it in to charge overnight. Found this morning that absolutely nothing happens, nothing when clicking the shifters, no lights on the junction box (even after holding it down for 5+ seconds). Re-checked all the connections and all seems fine still...
Does anyone have any suggestions on what to try before asking LBS to flash the firmware..?
So last night I set up my first di2 groupset. Plugged everything in and it started shifting and everything was great. I connected to the etube app and it said there was an update available, so I said ok and it started updating...
Mid-way through, it failed and said the connection had been lost. I thought maybe just the battery was low or something, so I plugged it in to charge overnight. Found this morning that absolutely nothing happens, nothing when clicking the shifters, no lights on the junction box (even after holding it down for 5+ seconds). Re-checked all the connections and all seems fine still...
Does anyone have any suggestions on what to try before asking LBS to flash the firmware..?