Issue with the system while using ASTER

[NickSayfer]

Hello everyone,

I’m facing a rather tricky issue and would appreciate any help.

The task: I need to run 4–5 instances of the same game on a single PC.

What I’ve done so far:

Created 4 virtual desktops.

Set up virtual monitors on each desktop.

Installed Parsec on each desktop to connect to them from the same PC.

Everything seemed to work at first.

The problem:

I couldn’t get more than 2 game instances to run simultaneously without crashes.

When attempting to launch the 3rd instance, the system started exhibiting strange behavior:

File Explorer would not open or would restart unexpectedly;

Parsec would fail to connect to the desktop or crash;

Other software started behaving erratically.

Error logs from Windows Event Viewer:

Application crash log:

Faulting application name: Moonlight.exe, version: 6.1.0.0, timestamp: 0x66e8f103
Faulting module name: nvoglv64.dll, version: 32.0.15.9174, timestamp: 0x6953da3b
Exception code: 0xc0000005
Fault offset: 0x0000000000c2b848
Faulting process ID: 0x9390
Application start time: 0x1DC88C0552C261A
Faulting application path: C:\Program Files\Moonlight Game Streaming\Moonlight.exe
Faulting module path: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7840b4313191ae17\nvoglv64.dll
Report ID: 62237992-ea32-447d-9daf-b349f1e91184
Faulting package full name:
App-related fault package ID:
Event ID: 1000
NVIDIA OpenGL driver error:

The NVIDIA OpenGL driver failed to initialize a connection with the GPU. This may be due to insufficient memory, exhausted system resources, or too many graphics applications running simultaneously. The application will not display correctly.
(pid=37)
Event ID: 2

COM server error:

The application-specific parameters do not grant Local Activation permission for the COM server application with CLSID
{6B3B8D23-FA8D-40B9-8DBD-B950333E2C52}
and APPID
{4839DDB7-58C2-48F5-8283-E1D1807D0D7D}
for user NT AUTHORITY\LOCAL SERVICE with security ID (S-1-5-19) and address LocalHost (using LRPC), running in an application container with security ID (unavailable).

Troubleshooting steps I’ve tried:

Suspecting monitor conflicts, I installed 4 different virtual monitor solutions with separate drivers (resulting in 4 distinct drivers being detected).

Initially, 3 game sessions launched successfully without errors.

However, when I added a 4th desktop and attempted to launch another instance, the same issues reappeared:

Moonlight (I switched from Parsec) would crash upon connection;

The same error logs were generated.

It’s unclear whether the system simply can’t handle more than 3 sessions, or if the initial success with 3 instances was coincidental (previous attempts also had mixed results).

I’ve been troubleshooting this for days without finding a solution. Any insights or suggestions would be greatly appreciated!

My system specs:

CPU: Ryzen 7500F

GPU: RTX 5070

RAM: 32 GB

OS: Windows 11