Ok so i bought a HPI WR8 Flux and an extra Lipo. Its an Orion Rocketsport 3200mah, 11.1V (3s) rated 25C, hardcase and was recommended to me by the guys at ModelSport. Also bought an Overlander RC6-VSP 80W/7A AC/DC balance charger. Read all instructions thoroughly and repeatedly as am total noob to Lipos. Also checked various forums (including here) just so i made sure i covered all the bases. Decided to balance charge the Lipo the first time so plugged it all in, checked, double and triple checked all settings and started charging. After it had finished it told me the battery was full so removed and stored overnight. Ran it in the Flux today but didnt seem to last very long, around 15-20 mins of mixed bashing on mostly flat grass. Got home and plugged it in to charge and used the exact same settings. However, it was only seeing the Lipo as a 2s, not a 3s so checked all settings but still seeing it as a 2s. In the charger manual it says if you either storage charge or discharge the Lipo if there is a cell error you can press the INC KEY (one with plus symbol) during the error message it will tell you the individual cell voltage but i cannot get it to do this. So i tried to do a charge as a 2s just to see if it would error again but it tried to start charing, then told me it was full so leads me to believe one cell has totally discharged, leaving the other 2 full which i understand is a very bad thing but the Lipo is not warm, swollen, nor does the hard case show any sign of damage or cracking so could someone tell me what has happened here and can i take it back to exchange it. Sorry for the long post but wanted to make sure i covered everything.