As of last release, the laps are not downloaded anymore, swimming activities do not download properly, nor do the multi sport activities. This is all due to an API access that disappeared from Garmin last week. I released an emergency fix that let people going for the main types of activities (running and biking) but I am aware there are still lot more issues. To fix the rest, I need to upgrade to a newer access point that is significantly different from the old one. I am also trying to future proof the app by removing use of all older API similar to the one that disappeared that ConnectStats is still using. I want in addition to improve the ability to seamlessly switch to Strava should Garmin decide to shut down everything for ConnectStats.
Also because the changes required currently are quite fundamental (completely new APIs), it requires quite a bit of testing and even then the testing is limited by the fact I only have limited set of activities to test (mine plus a few people sent me over the years). So it is possible that after the next release some issues will appear when others try it, but I will do my best to fix as soon as possible.
As I have explained in the past, I work on ConnectStats on the side of a demanding day job and a family, so development can be quite slow, given I can only work on it a few hours a week at best.
I am sorry about this. The most frustrating aspect for me is that I spent the precious few hours I have for development of ConnectStats on pure maintenance and not on new features. It has limited benefit for the users beside keeping the app running…
Currently I estimate it will take another week or two to complete the upgrade.