The issue is, after 1.0.5 update, the OIS failed to connect to navigraph so I am unable to use chart (just nothing happens at all, no display message says it fails) . I am also unable to use airport zoom in function even if I switch to the default LIDO charts. (YES, CANNOT USE BTV ANYMORE) THIS IS VERY DISAPPOINTING. I just feel like I am flying a A330 with lower fps instead of A350.