So last evening I took out the P2 and wanted to get some shots with my new Zenmuse (P2 edition). On full power the green lights started blinking rapidly as if my battery level was low (fresh battery). The conditions were: 17 degrees Farenheit, no wind. I was initially thinking the cool weather had something to do with it, but I have had no problems in the past with flights in -15 to -20 degree weather (live in MN). Any ideas?