VARIA VISION FW 3.50 (this happends on EDGE 820, EDGE 1000, Forerunner 935, etc…)
Data filed TIME REMAINING, during a workout remains blank; but in you watch the same data field, as it appears in setting page on the EDGE, it is correct.
The only way to make it works is, during workout, go into setting and do something on varia vision data fileds setting.
Thank you, now FW 4.36 is stable and good