I am not with Laminar Research; just a flight simmer.
Firstly, attach your complete Log.txt file for those "in the know" so they can have a good look at your problem.
Secondly how does your system compare with the following found at http://www.x-plane.com/kb/x-plane-11-system-requirements/ ? The serious flight simmers run systems equal to or better than the recommended system. The CPU is generally overclocked. Personally I don't think your CPU meets the minimum It is known (see earlier forum postings) that AMD components do not perform as well as intel CPUs or Nvidia graphics cards
Good luck in solving your problem.