So yesterday I was returning to the Stennis after a SEAD mission and about 80nm out I noticed the plane started to porpoise. I disconnected the AP and stabilized but I found that the VVI was frozen on the horizon bar. If I pitched up or down more than 15 degrees it would come of, but otherwise it was stuck on the horizon. Also my heading tape was stuck on the current heading and my EHSD was stuck also. Needless to say it made it very difficult to make it back to Mother and after 2 failed traps I left the server.
I haven't flown the Hornet in a few months been spending all my time in the Harrier, but has anybody else ever had this happen? Is it a known bug?