Oh yes, it reminds me something else : when i changed the view (Ctl + arrows), the orbit MFD, and base sync MFD are reseted to their default parameters. Not a big problem when everything is nominal, but could be a problem in case of emergency. I've found a trick : i used F8, ajust PROJ, DIST, etc on Orbit MFD for example, in the MFD view, and then came back to the cockpit view. Then, i've been able to toggle views without any problem. And i have FPS drops in cockpit view, but as i've had the same problem with other addons (Deepstar...), so i think this could be caused by my config : CPU 3.7 Ghz, 8Gb RAM, GC Nvidia GeForce GTX 1050 (pilot updated), graphic client R4.26 october 2021.