I run the same route almost every single day, and have for several years, I know it is exactly 5km and my Garmin watches over time have confirmed this. However, recently my Vivoactive 4 has stopped connecting to GPS (even after waiting 10+ minutes), or when it does so it is extremely inaccurate, telling me my route is only 4.7 km, the inaccuracy showing when I look at the map it says I have ran, which shows me running through buildings etc. I have tried several different online suggestions from changing which GPS services to use for my watch, to recalibrating. I have only had this watch two months, having had this issue for around 2 weeks, so isn't user fault from wear-and-tear etc. Is there any fixes that you would recommend or anything I could download in the connect IQ store to fix this? (All my software is up to date)