Crashes On X-Plane 12.4.0

[Goran_M]

On 4/28/2026 at 11:34 AM, Jabari said:

Late reply... X-Plane is installed in a folder named Program Files on my D drive, not the C drive.  Removing the libradio.plugin folder allowed the plane to load, but the flaps issue in this post remains and now the mixture doesn't work with the Honeycomb Bravo Alpha.  It seems to be related to the flaps issue, as it "flutters" (for lack of better wording) the same way the flaps do.  I fix was featured in that same post over a year ago, it must be a real pain to deploy updates...

An update is being worked on.  Are you having the flaps and mixture problems when not using the honeycomb controller?

6 hours ago, CaptTJ said:

I also have the issue, XPlane crashes before plane loads. Waiting on a patch or information. Worked fine before the upgrade to 12.4

Did you try removing libradio?  

[CaptTJ]

I removed Libradio and everything works good. No flutter on mixture or flaps. 

[lawson-stone]

I hope the update will give us much brighter illumination of the instruments. Otherwise this is among my favorite planes on XP12.4