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Di2 Front Sticking Mid Shift
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Any thoughts on troubleshooting front Di2 sticking mid shift from large to small chainring.
I am new to it and wondering if tapping the button or holding the button on front control makes a difference.
It shifted well upon arrival and charging, smooth shifting front and rear. Noticed this issue suddenly last ride. Battery shows green, though charged month ago. Not charged since. Thanks.
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Re: Di2 Front Sticking Mid Shift [atasic] [ In reply to ]
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Tapping or pushing the button fully shouldn't make a difference as far as I know.

If this is a new bike I would definitely ask the LBS to take a look, this shouldn't happen.

The remaining battery charge doesn't matter in this case - either the FD shifts or it doesn't. Once the battery charge reaches 10% or so (not sure about the percentage) the FD will stop shifting completely until you charge the battery.

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Re: Di2 Front Sticking Mid Shift [Di2Terry] [ In reply to ]
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Thank you.
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Re: Di2 Front Sticking Mid Shift [Di2Terry] [ In reply to ]
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Which model FD? The newer models don't have an inner limit screw; they use a soft inner limit that you program manually. It's possible you went into this mode and messed it up. Read the installation manual (online).
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