I downloaded and installed the trial version of X-Plane 11 and there's no doubt it is more than my computer can run. I completely removed it (or so I thought) but my existing X-Plane now 10 takes literally 10 minutes to load, then once it's loaded, the computer is completely overwhelmed. So much so that my web browser and everything else cannot function.
Did the version 11 change something (a configuration or something else) about my old version? It used to run fine. I intend to buy X-Plane 11 once I get another computer but that's not happening right away. I would like to continue to use X-Plane 10 in the meantime.
BTW, my computer is a MacBook Pro with a 2.5 ghz Intel processor. I have the latest version of the OS and everything else.