Latest FabFilter Forum Posts

(Topic) Pro Q 4 bagfixes

Wed, 24 Dec 2025 18:25:20 GMT

Hi Ralph! When is planed an updated version with well documented issues such as Dynamic processing one, the delay in automation following and so on. Also Q4 is still causing inconsistent delays when using Spectral option when doing Dynamic processing. All well documented and discussed on the forum. The version we all use now is from February 2025. That's 10 months without any bug fixes. All the best, j

(Comment on) Fabfilter Pro Q3 activation

Wed, 24 Dec 2025 10:13:08 GMT

Hi Ernestas, Could it be that you downloaded Pro-Q 4 and are trying to authorize that with your Pro-Q 3 license key? I'm afraid that will not work. You can find the Pro-Q 3 installer here: www.fabfilter.com/support/downloads

(Comment on) Pro-Q 4 Crash all the time

Wed, 24 Dec 2025 10:12:11 GMT

Hi Per, We don't have access to the drive so we can't see the log. Can you send us a copy of your preference file so we can check the crash? It's located here: user/library/preferences/com.fabfilter.pro-q.4.plist You can send it to info@fabfilter.com

(Comment on) ProQ 2 Download

Wed, 24 Dec 2025 10:10:30 GMT

Your account automatically offers you a license key for earlier versions of plug-ins that you own. First log into your account: www.fabfilter.com/myaccount Click 'View license key' next to your most recent order for a plug-in, e.g. Pro-Q 4. Then, click on 'View license keys for earlier versions' in the top-right corner of the page. The license keys for earlier versions will now be displayed. You can download all earlier plug-in versions...

(Comment on) FabFilter Pro-Q 4 PHASE Issue

Wed, 24 Dec 2025 10:10:11 GMT

Hi Paolo, I believe I just replied to your email as well. Spectral mode is a linear phase issue. Any spectral processing, even on just the side signal, should not cause any phase issues. Can you describe your experience a bit more detailed?

(Topic) FabFilter Pro-Q 4 PHASE Issue

Tue, 23 Dec 2025 07:53:04 GMT

I believe there is an audible phase problem when a spectral band is applied ONLY to the "sides", but the EQ is in “natural phase” mode.

(Comment on) ProQ 2 Download

Tue, 23 Dec 2025 06:39:51 GMT

There's any way to get proQ2 license ; if I only have license for proQ4?

(Comment on) Pro C3 soon? Any news about that?

Tue, 23 Dec 2025 00:13:13 GMT

I would prefer a Pro L3 with multiband capabilities to be honest👀

(Comment on) Pro-Q 4 Crash all the time

Mon, 22 Dec 2025 21:26:09 GMT

setting GraphicsAcceleration DWORD set to 0 at HKEY_CURRENT_USER\Software\FabFilter solved it.

(Topic) Pro-Q 4 Crash all the time

Mon, 22 Dec 2025 20:44:55 GMT

Hi Every time I open Pro-Q4 it hangs Ableton 12.3 for me. Here is my logs, please help me :) drive.google.com/drive/folders/1rbvEW7pvu1Jf_dvJCvbva_Q9SrbyXfx6?usp=sharing