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GAME BUILD#: 175278
GAME PLATFORM: Steam
OPERATING SYSTEM: Windows 11
ISSUE EXPERIENCED
The recent Windows update KB5089573 makes the game ignore dedicated Nvidia GPUs and switch to the integrated ones even if you force it to use dedicated GPU inside Nvidia app or Windows app settings.
Would REALLY love to see any nod of acknowledgement from the devs over here (like, maybe, just confirming if it’s indeed an AoE2 issue, not a thing that Nvidia / Windows devs should take care of on their end), as this thing may grow very ugly over time if left unattended.
Also, looking out for any AMD folks out there to see if this thing affects them as well.
Having same issue on desktop. Running 4070 and and integrated GPU. For some reason age uses the integrated GPU instead of my 4070. It happened ever since I patched KB5094126 on 6/10 with nothing else changed.
Having the same problem after the windows update, howevery mine does not show the option of uninstalling the KB5089573, its not in my uninstall list of windows updates. Tried everything, new nvidia drivers shutting off the intergrated intel gpu, nothing… this is a huge Microsoft F-up again! Hope the developors can fix it in a update for the game soon. Game is now unplayabale
Update: I removed Windows security update: KB5094126 this did the trick for me, finally runs on my 5070 again. Block windows updates untill there is a fix guys!
AoE2 DE was using Intel UHD Graphics 630 at around 99–100%, while the NVIDIA GPU stayed at 0%.
I did not have KB5089573 installed, but I had KB5094126 installed. After uninstalling KB5094126 and restarting Windows, AoE2 DE uses the NVIDIA GPU again.
After uninstalling KB5094126:
NVIDIA GPU usage during benchmark: around 34%
Dedicated GPU memory usage: around 2.2 / 6.0 GB
Intel GPU usage: around 19%
So in my case, KB5094126 seems to be related to this issue.