Hi,

Since I upgraded to the latest firmware I've been getting a Cannot Fly "Battery Cold" error on some pairs of batteries. I've updated the firmware on all my sets of batteries. When I insert any batteries in the drone that have lower charge e.g. 30-40% it gives me the "Battery Cold" error and I can't take off. When I go into the battery tab in Go4 , the temperature is reading over 20 degrees C. I'm just trying charging the batteries to see if the error goes away when they are full.  I'm not planning to start new flights on batteries that have been sitting at 30-40% but it would be reassuring to get a voltage low warning, rather than an erroneous battery cold warning. And with a job coming up shortly, I don't want this to stop me from flying. Has anyone else been having this problem?

Hope its solved soon!

Fingers crossed you find a fix

Update to this- I fully charged the batteries and haven't had this error again, so treating it as a one-off for now...