Things I have tried plus your suggestions:
Igniters tried in all three positions, On OFF and auto.
Disabled all plugins not relevant to the Pocket Rocket and or X-Aviation stuff.
Tried experimental flight model, checked and unchecked.
Reinstalled version 1.0.2 over the previous versioon as the problem was before 1.0.2.
Enabled remove flight surfaces for over speed per your request.
Problem still persists so, I uninstalled the Pocket Rocket using its uninstaller located in the X-Plane/X-Aviation folder.
I manually checked /X-Plane/Aircraft folder and noticed a ton of left over files in the Pocket Rocket folder so I manually deleted them ALL.
Reinstalled Pocket Rocket fresh v1.0.2., I then loaded X-Plane and loaded the Pocket Rocket first up on a fresh reboot of Windows. I went through the activation process again email/password etc... I then though I though I should reload the plane rather then test it right after activation (no warning to do that but I did anyway). I loaded the default Cesna Skyhawk, then reloaded the Pocket Rocket and bam crash to desktop. Below is the log I got form that (just the last part of x-planes log not the whole thing which I do have if you want me to post it):
C:\Program Files (x86)/Steam/steamapps/common/X-Plane 11/Aircraft/X-Aviation/Pocket Rocket/plugins/pr_systems/win_x64/pr_systems.xpl : Error Code = 1114 : A dynamic link library (DLL) initialization routine failed.
0:04:26.420 E/OBJ: Unknown emitter type 'L_wingtip' for object 'Aircraft/X-Aviation/Pocket Rocket/objects/particles/particles.obj'.
0:04:26.420 E/OBJ: Unknown emitter type 'R_wingtip' for object 'Aircraft/X-Aviation/Pocket Rocket/objects/particles/particles.obj'.
0:04:26.420 E/OBJ: The object Aircraft/X-Aviation/Pocket Rocket/objects/PILOTS.obj has unbalanced anim begins.
0:04:26.420 E/OBJ: The object Aircraft/X-Aviation/Pocket Rocket/objects/PILOTS_HEADSETS.obj has unbalanced anim begins.
0:04:26.420 E/OBJ: The object Aircraft/X-Aviation/Pocket Rocket/objects/PILOT_O2.obj has unbalanced anim begins.
0:04:26.420 I/SND: This aircraft is using FMOD in PARTIAL mode.
0:04:26.420 E/SOUN: snd error in file: Aircraft/X-Aviation/Pocket Rocket/fmod/Pocket Rocket Retract.snd line 458
0:04:26.420 E/SOUN: The sound event event:/Cockpit/switch11 has an invalid command trigger afm/pr/f/misc/mixtureDetent
G64: 269.124: Livery Changed:(RETRO RACING) Folder:(Aircraft/X-Aviation/Pocket Rocket/liveries/RETRO RACING/)
--=={This application has crashed because of the plugin: [XPLM_PLUGIN_XPLANE]}==--
I rebooted Windows, reloaded X-Plane and loaded PR from the git go, everything loaded fine and still the problem persists. Again trying all of the above suggestions. Still it persists. Watching the gauges much closer these last few times it almost looks like the prop is feathering or something weird and looses torque. But at exactly 240 knots 0 torque any altitude, even in a dive. I am at a total loss. You want screen shots of my folders and files in X-Plane, permissions on anything to help troubleshoot? I don't know how man people are using this plane but right now as it stands I think Im the only one with this problem? Has to be something that this software doesn't like but my I.T. troubleshooting skills are about all used up and Im out of things to try? I am uploading the last X-Plane log that I just tested PR that loaded successfully but no torque at 240 knots...
Log.txt