AVG Antivirrus slowing down Lightroom & Firefox

Sorry, I should have made it clear I that I kept AVG up to date. But I assume disabling AVG would solve it, but I needed a permanent solution.
I forgot to test disabling it. But I unistalled it.
Installed Norton 360 which solved the issue. Everything is lightning fast now.

I had to switch AV software, which solved the issue, AVG used to perform well, not cause issues, but I concluded it was AVG that slowed down LIghtroom, Firefox, including the latest versions.

It could take several minutes to load Lightroom, and had to wait several minutes before I was able to switch pictures, as the software did not react.

I had user interface issues.

Pc even froze completely at times.

Lightroom Classic version: 13.4 202406181129-60d181b7

  1. Windows 11 Pro, Intel Core i9 11900K, RTX 3090Corsair Vengeance LPX DDR4 3200MHz 64GB
  2. using the software in general, everything was slow.
  3. Lightning fast software.

Sorry, I should have made it clear I that I kept AVG up to date. But I assume disabling AVG would solve it, but I needed a permanent solution.
I forgot to test disabling it. But I unistalled it.
Installed Norton 360 which solved the issue. Everything is lightning fast now.