I was able to run JD2, but in 2 minutes JD2 error again. See this additional information.
I have
16GB + 4GB (20 GB) of physical memory installed in my system.
I turned off all other processes for the test.
https://postimg.cc/s10LLJcN
I have 20 GB of RAM but cannot use when
VM13GB / 20GB RAM = 0.65
Max. 65% = 13 GB RAM.
So somewhere that missing
~ 7GB is leaking Memory.(probaly, maybe..)