T555

So, in my case fsrealistic has nothing to do with it. Maybe TrackIR. One thing I noticed - problem is almost invisible at the beginning and it tends to getting worse in time of flight. Not good in general....

I use both TrackIR and fsrealistic. I've tried zooming in on screens and smoothing TrackIR without success - still takes many, many clicks to get through. I'll do some testing with fsrealistic turned off and let you know. Frustrating stuff....

Hi, I have very annoying problem with MCDU click lag/responsiveness. Almost every click requires several attempts. Checklist flow is a nightmare. All other switches and knobs work fine. (I did reinstall with WASM folder cleaning). Any ideas? Thanks, Tom