Here is a recording and a track file of the sound issue. I just a made a mission with a cold start and nothing else in it. I removed all mods, reinstalled the F4E
and repaired DCS. Flew the F4 about a week ago without issue so not sure exactly when it started. Same noises with engine on. Not occurring with any other modules so far.
F4E Sound Issue.mp4
F4ESoundIssue.trk
Edit Solved: In case anybody has the same issue, the sound gliching was caused by software for the Rhino FFB joystick.