Multichannel loading Crash

[Spark6728]

Hi！
I have 4 PC.
1.2080+i78700k，It's host.；2~3 1660+i78700k，It's client1~3
It's good at first，It's good at first Flight, but when I reload the new load many times, P3D crashes.I can make sure the scenery and the plane are the same.

[sisoffi]

for sure, addons, sceneries and airplanes added,
try to clean programdata appdata and check what you have added.