Connect does not import .fit files anymore, why ?

Hi all,

hope this query reaches some expert able to help me.

Let me explain what's going on.

I have been using Garmin SWIM for many years to track my activities in the pool and, as you may know, the SWIM has difficulties in recognizing the batterfly as a style and sometime it is confused with other styles forcing me to correct it via SW. The procedure I have been adopting to modify it (since many years) is always the same:

1. download the .zip from Garmin-Connect website

2. upload and edit it through Swimming Watch or Data Analyzer (both work in the same way)

3. download the .fit modified

4. upload the modified .fit in the Garmin-Connect website

It is exactly this last step that does not work anymore. When I try to upload the file, there is no answer, no message, nothing, the file is not uploaded, period. 

I am sure the file is not corrupted as, even if I do trial and simply do steps 1 and 4 above without doing any modifiaction the result is the same.

This is the first time I face this kind of problem.

Many thanks in advance to whom can help me.

Best regards

Alberto