Hi guys am sitting at the gate at KSEA with a planed flight to KPHX. However ASv6 is not reading the correct altimeter but fs is reading the altimeter at KPHX.It started happening yesterday for no apparent reason.Could someone tell me what is causing FS4 to read the destination pressure instead of the departure?Alpha37

Hi, You most likely have the option "force constant route pressure" enabled, which uses your destination pressure and clones it globally. To disable this, uncheck this option (a save options/restart AS is recommended after making this change).Best,

Thanks it worked.Alpha37P.S When is this option useful?

Hi,Mainly used with certain high performance/high altitude 3rd party aircraft that are sensitive to pressure variations that would normally be experienced during the course of a long flight.Best,