Issues with Polar CS400 ?
A "revival" post that may help some desperate polar users.
Recently my polar CS400 started to behave strangely: SpeedMeter freezes, inaccurate altimeter, wrong bpm average calculation ...
At first I was thinking that these issues were caused by the freezing weather. Electronic devices don't easily support temperature below -5°C. But since the problem has continued while the weather went warmer (yep, +3°C is warm... for me at least) I started to think about sending my device for repair.
And then, after reseting, reconfigured properly the device without any improvement, I simply tried to hard-reboot it: Removed the battery for 10 seconds, replaced it, answered two or three questions and ... magically ... the device is now working perfectly (for two weeks now).
Damned, I hope that the next issue won't be a BSOD !
