Really? This thread just died? No one comes up with a solution? That's it?I do not own ASA or ASX. I fly on Vatsim, and use their weather updates.I fly the PMDG MD-11and this happens EVERY time I get over FL 245Abnormally high TAT (usually +38 to +40C) Loss of power, barely able to maintain altitude, and I am not over mountains or oceans, etc. as a NON ASA OR ASX sim pilot, experiencing the same issue, I offer that to the conversation.IF anyone else knows of the fix or why this is happening, I would greatly appreciate some feedback.