Freezes FSX if left running while sim is running

I purchases FSREALWX 3.0 from SimMarket. The product causes havoc if left on while flying PMDG and Aerosoft products. The Only way I can get weather in is to leave the basic Microsoft aircraft (in my case the powered hand glider), load the weather and then exit FSrealwx (not have it running in the back ground. But the problem is that the destination maintains the Mater weather of the origin. If I try to run FSrealwx again it totally messes up FSX graphics. 

Not sure what the soultion is and need help as this it seems is a bug. I am running
FSX SP2
Win 10 64 bit

Hello. Which add-on is still running in the background.
It could be that a second addon changes the weather data.

Which settings do you have in FSrealWX?

Hi Admin,

Besides the Aircraft (PMDG, Aerosoft or Simcheck) I have REX Textures Direct -Enhanced addition, Rex worldwide airports and FSDT GSX. I do not have any other weather program running. I used to just use the MS FSX weather downloader but that stopped working quite a while back.

please show me your FSrealWX settings, interface and weather. And send me your log file from FSrealWX.

 Dear Admin - Please find attached as requested.Dear Admin - Please find attached as requested.

Thank you.

1. Please select "Simconnect & FSUIPC" at interface.
2. Select Weatherfile in "Weather" tab.

I hope I could help you.

Thanks for that - I will set as recommended and retry

Hi Admin

I set the settings as advised. Ran the program with FSX SP2 and Pmdg 747-400 selected. The graphics went haywire. Please see the attached screenshot and logfile.

Thanks
MT

So, FSrealWX doesn't change any textures or the aircraft model. FSrealWX only sends weather commands to FSX.
There is probably something corrupted in your FSX. Do you have additional cloud textures installed?
Can you load a simple airplane (Cessna) and try again?

Yes I have "REX Texture Direct - Enhanced Edition" This enhances the clouds etc..But I will fly VFR in the Cessna with the whether running in the background and get back to you. Thanks