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Tardiv_
Participant
May 7, 2026

I try to open AE but 2 things happen: 1. GPUSniffer.exe brings up an error. 2. When renaming GPUSniffer.exe so it bypasses it, the startup screen gets stuck on "initializing MediaCore"

  • May 7, 2026
  • 0 replies
  • 9 views

I try to open AE but 2 things happen:

1. GPUSniffer.exe brings up an error.

2. When renaming GPUSniffer.exe so it bypasses it, the startup screen gets stuck on "initializing MediaCore"

 

Here is a screenshot of what my Task Manager shows:

8 instances of GPUSniffer.exe open

PC Specs:

CPU: AMD 7950X3D
GPU: AMD RX 9070 XT 

I have tried everything possible. I searched the forums and even used Claude for troubleshooting but nothing works.

EXTRA INFO: If it makes any difference, this started while I had AE open and went away from the PC, and it entered sleep mode (not total sleep, just the screens and lights turning off)