Yes, I don't receive this error inside P3D but when I check in windows event log after I stop the flight and exit P3D
Do you use Windows 7 perhaps ? If yes, try to check the "Disable RTT" option in the Addon Manager. You'll lose the Jetway numbers, but it might work better.
I often (but not always) get the silent bglmanx unloaded crash on exit, which only shows up in the event viewer. This predates GSX L2. It is most likely to happen if I have departed or landed at an FSDT airport, or have used GSX services at a non-FSDT airport at some point during a flight.
I can see it happen in real time if I monitor the shutdown of P3D and its child processes using MS Process explorer. Ordinarily I see couatl and SODE running under P3D.exe, along with the Active Sky sounds process.
On a normal shutdown, after exiting P3D, the main P3D desktop window disappears first, but its icon on the taskbar remains highlighted for a few seconds. Then both couatl and SODE shutdown at the same time, and the P3D taskbar icon becomes inactive at the same moment. The P3D process keeps running for about 10 to 15 seconds, then shuts down. The Active Sky process is always the last to end, and only after P3D has terminated.
The scenario when I have the bglmanx error is similar, except when P3D.exe terminates, there will be a WER Fault attached to the process as it exits, and I know that if I go to the event viewer later, I will see the bglmanx unloaded error with a C000005 fault.
I will definitely try disabling the RTT option on my next flight to see if it makes a difference. I had the bglmanx unloaded silent crash in Win 7, and still have it since upgrading to Win 10 Pro 1803
As far as “blurries”, I have seen none so far. I just completed a flight from KELM to FSDT KCLT with intense Active Sky cloud cover (in multiple layers) throughout the flight, and a low 500 foot ceiling on the ILS 36R approach at CLT. When I finally broke out of the overcast, the airport and surrounding terrain were fully rendered. I did have a few stutters in the last segment of the approach, but that is typical in my installation if I use the the HD landing lights on the CRJ with heavy cloud conditions near the ground.
I used full GSX services before departure as well.