See my [link=http://www.rcuniverse.com/forum/m_7602548/tm.htm]thread[/link] on the power cutting out when its hot.
Mine will fly for about 2 -3 minutes, then the power dies. I'm going to try discharging and recharging the batts, but this has happened with all three of my batts. The air temps have been in the lower to upper 90's. I have double checked my drive train and do not have any friction or binding. I would love to hear from someone knowledgeble about these ESC's to let us know if they have thermal cut-offs and at what temp etc..
Thanks for any ideas.